B67C Pneumatic breaker from Xiamen Jack hammer Machinery is a powerful handheld air-powered breaking tool designed for demolition, road work, mining assistance and utility maintenance. Its key selling points are strong impact force, wide jobsite adaptability, reliable continuous performance and clear safety-focused operating requirements. It is ideal for professional users who need an efficient pneumatic breaker for concrete, asphalt, rock and other hard material removal in demanding field conditions.
B47 Pneumatic breaker from Xiamen Jack hammer Machinery is a powerful handheld air-powered breaking tool designed for heavy-duty demolition and construction work. Its key selling points are strong impact force, high breaking efficiency, compact structure, reliable pneumatic performance and easy maintenance. It is ideal for professional users who need a durable breaker for concrete, rock, road surface and other hard material removal in demanding jobsite conditions.
G20A pneumatic hammer from Xiamen Jack hammer Machinery is a versatile handheld air pick designed for breaking, chiseling and trimming work in foundry, welding, construction, mining and maintenance applications. Its key selling points are strong impact force, wide application range, vibration-reducing design, progressive start and stable operation. It is ideal for professional users who need a reliable and comfortable pneumatic hammer for both heavy-duty breaking and precise surface work.
G16 pneumatic hammer from Xiamen Jack hammer Machinery is a compact and powerful handheld air pick designed for efficient breaking work in mining, road construction, demolition and industrial applications. Its key selling points are strong impact force, flexible operation, suitability for continuous use and convenient maintenance. It is ideal for professional users who need a dependable pneumatic hammer for tough field breaking and chiseling work.
G15 pneumatic hammer from Xiamen Jack hammer Machinery is a compact and powerful handheld air pick designed for efficient breaking work in mining, road construction, demolition and industrial applications. Its key selling points are strong impact force, portable design, stable continuous performance and easy maintenance. It is ideal for professional users who need a reliable pneumatic hammer for demanding daily breaking and chiseling work.
G12 pneumatic hammer from Xiamen Jack hammer Machinery is a durable and efficient handheld air pick designed for heavy-duty breaking work in construction, road maintenance, mining and public utility projects. Its key selling points are strong impact force, flexible handheld operation, wide application range and easy maintenance. It is ideal for professional users who need a reliable pneumatic breaking tool for continuous field work.
G10 pneumatic hammer from Xiamen Jack hammer Machinery is a powerful handheld air pick designed for efficient breaking and demolition work. Its key selling points are strong impact force, compact structure, flexible operation and wide application range in construction, road repair, mining and emergency rescue. It is ideal for professional users who need a reliable and easy-to-maintain pneumatic breaking tool for demanding field work.
C6 pneumatic hammer from Xiamen Jack hammer Machinery is a compact and efficient handheld air pick designed for breaking hard materials in mining, road work, demolition and construction applications. Its key selling points are strong impact force, portable design, easy handling and convenient maintenance. It is ideal for operators who need flexible, reliable and cost-effective pneumatic breaking tools for daily field work.
The RB777 Pneumatic Breaker Hammer is a heavy-duty pneumatic jack hammer designed for demanding concrete, asphalt, and industrial breaking. With a 57 mm piston, long 189 mm stroke, and 18.3 Hz impact rate, it delivers deep, controlled power. Requiring 3.0 m³/min airflow through a 19 mm hose, this hand held jack hammer offers reliable performance for tough, continuous jobsite work.
The TPB-90 Pneumatic Breaker Hammer is a heavy-duty jack hammer designed for serious concrete, asphalt, and industrial chipping work. With a 66.67 mm piston diameter, 152 mm stroke, and 1250 BPM, it delivers deep, controlled impact. Requiring 2.2 m³/min air flow through a 19 mm hose and 3/4" PT inlet, this hand held pneumatic jack hammer offers reliable power, durability, and efficiency on demanding job sites.
The TPB-60 Pneumatic Breaker Hammer is a heavy-duty hand held jack hammer powered by compressed air, designed for concrete breaking, road maintenance, mining, and industrial chipping work. With a 57.15 mm piston diameter, 100 mm stroke, and 1400 BPM, it delivers strong and stable impact. Its 2.0 m³/min air consumption, 19 mm air hose, and 32 × 155 mm shank make it reliable, efficient, and easy to maintain on real job sites.
The TPB-40 Pneumatic breaker hammer is a practical jack hammer for light to medium breaking work. With a 44mm piston, 146mm stroke, and 1050 bpm, this hand held jack hammer offers controlled, steady impact. Its 1.6 m³/min air consumption, 19mm hose, 3/4 (P/T) inlet, and 25×108mm shank make it an efficient, easy-to-use Pneumatic jack hammer for daily site tasks.
The B87C Pneumatic breaker hammer is a heavy-duty jack hammer for tough demolition and industrial breaking. This hand held jack hammer uses a 63.5mm piston, 327mm stroke, and 1200 bpm to deliver strong, steady impact. It runs on 3.0 m³/min air with a 19mm hose, 3/4 (P/T) inlet, and 32×155mm shank.
The B67C Pneumatic breaker hammer is a heavy-duty jack hammer built for demolition, roadwork, and industrial maintenance. This hand held jack hammer delivers steady power with a 50.75mm piston, 285mm stroke, and 1400 bpm, while using 2.0 m³/min air. It features a 19mm hose, 3/4 (P/T) inlet, and 32×155mm shank for jobsite reliability.
The B47 Pneumatic breaker hammer is a durable jack hammer designed for tough breaking and chiseling jobs in construction, roadwork, mining, and industrial maintenance. As a hand held jack hammer, it delivers steady impact with a 47.6mm piston, 100mm stroke, and 1400 bpm, while keeping air demand practical at 1.6 m³/min. Built for jobsite reliability, it uses a 19mm air tube, 3/4 (P/T) inlet, and 25×105mm shank, with simple upkeep: regular oiling and avoid empty strikes.
The G20A Pneumatic Air Pick Hammer is a heavy-duty hand held jack hammer built for extreme demolition. With 60J impact energy, a 48mm piston, and 155mm stroke, it delivers deep, powerful blows. Weighing 23KG and operating at 0.63Mpa with 28L/s air consumption, this Pneumatic jack hammer is ideal for concrete, road, and industrial breaking work.
The G16 Pneumatic Air Pick Hammer is a heavy-duty hand held jack hammer built for tough demolition work. With 55J impact energy, a 40mm piston, and 155mm stroke, it delivers deep, controlled blows. Weighing 15KG and operating at 0.63Mpa with 28L/s air consumption, this Pneumatic jack hammer is ideal for concrete, pavement, and industrial breaking tasks.
The G15 Pneumatic Air Pick Hammer is a heavy-duty hand held jack hammer built for hard concrete and pavement breaking. With 55J impact energy, a 155mm stroke, and 13kg weight, it delivers deep, efficient blows. Operating at 0.63MPa with 28L/s air consumption and a 19mm hose, this Pneumatic jack hammer is ideal for demanding demolition and industrial work.
The G10 Pneumatic Air Pick Hammer is a heavy-duty hand held jack hammer designed for tough breaking work. With 43J impact energy, a long 155mm stroke, and an 11kg body, it delivers strong, deep-impact performance on concrete, masonry, and road surfaces. Running at 0.63MPa with 26L/s air consumption and a 19mm hose, this Pneumatic jack hammer focuses on power, stability, and durability for demanding jobsite applications.
The G12 Pneumatic Air Pick Hammer is a heavy-duty hand held jack hammer designed for demanding breaking work. With 45J impact energy, a long 155mm stroke, and a solid 12kg body, it delivers strong, deep impacts on concrete, masonry, and pavement. Operating at 0.63MPa with 26L/s air consumption and a 19mm hose, this Pneumatic jack hammer focuses on power, stability, and durability for serious jobsite use.
The C6 Pneumatic Air Pick Hammer is a compact and reliable hand held jack hammer powered by compressed air. With 14J impact energy, 32Hz striking frequency, and a lightweight 7kg body, it delivers stable breaking performance for concrete, masonry, mining, and maintenance work. Designed for 0.63MPa working pressure and a 16mm air hose, this Pneumatic jack hammer balances power, control, and durability for everyday jobsite use.
YT29 Pneumatic air leg rock drill from Xiamen Jack hammer Machinery is a high-efficiency pneumatic rock drill designed for shallow-hole drilling in mining, tunneling, quarrying and blasting work. Its key selling points are strong drilling performance, reduced operator effort with air-leg support, reliable pneumatic structure and easy maintenance. It is ideal for professional drilling teams and contractors needing stable and productive rock drilling equipment.
YT28 air-leg rock drill from Xiamen Jack hammer Machinery is a powerful and efficient pneumatic rock drill designed for strong impact performance in medium-hard and hard rock. Its key selling points are high drilling efficiency, reduced labor with air-leg support, durable structure and suitability for continuous mining, tunneling and blasting work. It is ideal for professional users who need reliable and cost-effective rock drilling equipment.
YT24 air-leg rock drill from Xiamen Jack hammer Machinery is a reliable pneumatic rock drill designed for stable and efficient medium-depth drilling. Its key selling points are practical drilling efficiency, reduced operator fatigue with air-leg support, compatibility with common air compressor systems and easy maintenance. It is suitable for mining crews, tunnel contractors, quarry operators and blasting teams.
YT27 air leg rock drill from Xiamen Jack hammer Machinery is a reliable pneumatic rock drill designed for efficient drilling in coal mining, tunneling, quarrying and blasting work. Its key selling points are stable power, reduced labor with air-leg support, easy maintenance and suitability for continuous field operation. It is ideal for mining crews, tunnel contractors, quarry teams and drilling professionals.
YT23D air-leg rock drill from Xiamen Jack hammer Machinery is a practical and efficient pneumatic rock drill designed for stable drilling in mining, tunneling, quarry and blasting operations. Its key selling points are high-frequency impact performance, reduced labor with air-leg support, easy maintenance and cost-effective operation under standard air pressure conditions. It is ideal for contractors and crews who need reliable medium-depth rock drilling.
7655 Pneumatic air leg rock drill from Xiamen Jack hammer Machinery is a durable and efficient pneumatic rock drill for medium-hard to hard rock drilling. Its key selling points are strong drilling performance, air-leg support for reduced labor, simple maintenance and wide application in mining, tunneling, quarrying and blasting projects. It is ideal for mining contractors, tunnel crews, quarry operators and blasting teams.
Y28 hand hold rock drill from Xiamen Jack hammer Machinery is a flexible and efficient pneumatic rock drill designed for mobile drilling jobs in medium-hard and hard rock. Its key selling points are easy starting, low air consumption, good lubrication support, simple maintenance and suitability for small compressor operations. It is ideal for mining crews, tunnel workers, quarry teams, blasting contractors and rental users.
Y26 Pneumatic air leg rock drill from Xiamen Jack hammer Machinery is a practical pneumatic rock drill for horizontal and inclined blasting holes in mining, tunneling and quarry jobs. Its key selling points are stable drilling performance, reduced operator effort, simple maintenance and reliable cost-effective operation for professional users.
Y24 hand-held rock drill from Xiamen Jack hammer Machinery is a portable pneumatic jack hammer designed for shallow hole drilling and mobile job sites. Its key selling points are flexible handling, easy operation, low equipment cost and suitability for small mining teams, quarry workers, construction crews and rental users.
Y20LY air-leg rock drill from Xiamen Jack hammer Machinery is a durable and efficient pneumatic rock drill designed for stable drilling in mining, tunneling, quarry and blasting jobs. Its key selling points are high drilling efficiency, reduced operator fatigue, easy maintenance and cost-effective performance for professional users.
Y19A air-leg rock drill from Xiamen Jack hammer Machinery is a pneumatic rock drill designed for efficient drilling in medium-hard to hard rock. Its key selling points are stable air-leg support, higher drilling efficiency, reduced operator fatigue and easy maintenance. It is ideal for mining crews, tunneling contractors, quarry users and blasting teams.
YO18 hand-held rock drill from Xiamen Jack hammer Machinery is a reliable pneumatic jack hammer designed for mining, quarry, tunneling and small construction teams. Its key selling points are easy operation, simple maintenance, stable lubrication and cost-effective performance for mobile drilling jobs.
Y12 hand-held rock drill from Xiamen Jack hammer Machinery is a pneumatic jack hammer for mining, coal extraction, tunneling and rock drilling. It features compact structure, flexible handling and reliable performance. Proper air pressure, lubrication and maintenance help ensure safe operation and longer service life.
Y8 hand-held rock drill from Xiamen Jack hammer Machinery is a pneumatic jack hammer for shallow-hole and small-diameter drilling in mining, tunneling and construction. It offers flexible handling, reliable performance and easy maintenance, with suitable lubrication and regular inspection for long service life.
Y6 hand-held rock drill from Xiamen Jack hammer Machinery is a pneumatic jack hammer designed for shallow-hole and small-diameter rock drilling. It is widely used in mining, tunneling and construction, offering flexible operation, reliable performance and compatibility with different drill rods and bits.
YT29 Pneumatic air-leg rock drill: a versatile 26.5 kg jack hammer and Pneumatic jack hammer for 34-45 mm holes to ~5 m. Compact 659x248x205 mm, 82 mm cylinder, 60 mm stroke. Runs 0.4-0.63 MPa air (water 0.3 MPa), <=60 L/s via 25 mm air/13 mm water lines; also a steady hand held jack hammer.
YT28 air-leg rock drill is a 26 kg Pneumatic jack hammer for daily production and tight corners. At 0.63 MPa it runs >=37 Hz while air use stays <=81 L/s. 661 mm long with an 80 mm cylinder and 60 mm stroke. Uses 22x108 mm steels, 25 mm air/13 mm water lines. Works on the leg or as a hand held jack hammer.
YT27 air leg rock drill is a 27 kg Pneumatic jack hammer and hand held jack hammer for tough headings. 668 mm long with an 80 mm cylinder and 60 mm stroke, it runs at 0.4-0.63 MPa via 25 mm air/13 mm water lines, uses 22x108 mm shanks, and hits >=36.7 Hz with >=75.5 J per blow for production drilling.
YT24 air-leg rock drill is a 24 kg Pneumatic jack hammer and hand held jack hammer for 34–42 mm holes. 678 mm long with a 70x70 mm cylinder/stroke, it runs at 0.4-0.63 MPa through a 19 mm air line and 13 mm water line. Uses 22/108+/-1 mm shanks, drills ~1.5-5 m with stable rotation and simple upkeep.
YT23D air-leg rock drill is a 24 kg pneumatic jack hammer for 34-42 mm holes in medium-hard rock. Runs at 0.35-0.63 MPa (best 0.45-0.55), >=28 Hz, <=38 L/s, 70x70 mm cylinder/stroke, 22x108 mm shank, 19 mm hose. Typical depth ~5 m. FYzooA lubricator (200 ml) for simple, reliable daily service.
7655 Pneumatic air leg rock drill is a 24 kg hand held jack hammer for 34–42 mm holes up to 5 m. With 76 mm cylinder, 60 mm stroke, ≥65 J impact and ≥36 Hz frequency, this Pneumatic jack hammer works at 0.63 MPa, ≤80 L/s air, ≥300 r/min, using B22×108 mm shank.
Y28 hand hold rock drill is a 26 kg powerful hand held jack hammer with 80 mm cylinder, 60 mm stroke and ≥37 Hz impact rate. This Pneumatic jack hammer works at 0.4–0.63 MPa with <81 L/s air through a 25 mm hose, drilling 28–42 mm holes with 22×108 mm shank for mining and construction.
Y26 Pneumatic air leg rock drill is a 26 kg hand held jack hammer for 34–42 mm holes up to 5 m deep. With a 65 mm cylinder, 70 mm stroke, ≥30 J impact energy and ≥23 Hz frequency, this Pneumatic jack hammer runs at 0.4 MPa with ≤47 L/s air and 0.2–0.3 MPa water for mining and tunneling.
The Y24 hand-held rock drill is a powerful Pneumatic jack hammer weighing 24 kg, designed for hard rock drilling. Operating at 0.4-0.63 MPa with ≤50 L/s air consumption, it features a 70 mm cylinder, 70 mm stroke, and 27+ Hz impact frequency. Ideal for 34-42 mm bit sizes, it offers strong performance and durability.
The Y20ly air-leg rock drill is an 18 kg Pneumatic jack hammer for tunneling and mining. Working at 0.4 MPa with 1.3 m³/min air use, 30 Hz impact and 60 mm cylinder, this hand held jack hammer drills 34–40 mm holes using 22×108 mm steels with 16/8 mm air-water lines.
The Y19A air-leg rock drill is a 19 kg Pneumatic jack hammer for tunneling and mining. Working at 0.4-0.5 MPa with 43 L/s air use, 35 Hz impact and 40 J energy, this hand held jack hammer uses 22x108 mm steels and 19/13 mm air-water lines for fast, low-dust drilling.
The YO18 hand-held rock drill is an 18 kg Pneumatic jack hammer for heavy-duty tunneling and quarry work. With a 58 mm cylinder, 45 mm stroke and 22×108 mm shank, this hand held jack hammer runs at 0.39–0.59 MPa with air/water flushing for efficient, low-dust drilling.
The Y12 hand-held rock drill is an 11 kg Pneumatic jack hammer for 20–30 mm blast and anchor holes. Working at 0.40–0.63 MPa with <9.5 L/s air use, it reaches about 280 mm/min at 0.4 MPa (20 mm bit). This powerful hand held jack hammer suits quarries, mining and construction.
The Y6 hand-held rock drill is a 6 kg Pneumatic jack hammer for 20–24 mm holes in medium-hard rock. Working at 0.40–0.63 MPa with <9.5 L/s air use, it offers about 180 mm/min penetration at 0.4 MPa. Compact, efficient and easy to carry, this hand held jack hammer suits small quarries and construction.
The Y8 hand-held rock drill is a 6.8 kg Pneumatic jack hammer for 20–24 mm blast or anchor holes. Working at 0.40–0.63 MPa with <9.5 L/s air use, it reaches about 180 mm/min at 0.4 MPa (20 mm bit). Compact and easy to carry, this hand held jack hammer suits quarries and construction.
If you already use a jack hammer to drill holes in rock, you are only one step away from splitting that rock cleanly without explosives.
Our rock splitting wedge and shims set is a traditional yet very effective tool: after drilling holes with a pneumatic rock drill, you insert the wedge set into each hole and strike the center wedge with a hammer. The rock opens along the line of holes — no blasting, no flying stones, no vibration.
This simple mechanical method has been used for centuries in quarries. Today, it is still one of the most practical ways to split granite blocks, dimension stone and oversized boulders on quarry benches and construction sites.
BDL133 3/4-inch tail pipe (conuto) air coupling adapter for air-leg rock drills and jack hammers. G3/4 male thread with hose barb. Fits YT29, YT28, YT27, 7655. Reliable brass construction.
BDL134 1-inch tail pipe (conuto) air coupling adapter for industrial jack hammer and pneumatic drill systems. G1 male thread with 1" hose barb. Maximum air flow for heavy drilling. Factory price.
BDL132 1/2-inch tail pipe (conuto) air coupling for connecting pneumatic jack hammer to air hose. Male-threaded brass nipple adapter for B47, G16, Y24 drills. Economical replacement part.
BDL114 1-inch male thread (externa) air coupling for high-flow pneumatic jack hammer and rock drill systems. G1 BSPP brass fitting. Designed for continuous mining and quarry operations. Factory direct.
BDL113 3/4-inch male thread (externa) air coupling for tunneling jack hammers and pneumatic rock drills. G3/4 brass fitting with external BSPP threads. Durable, field-proven. Factory pricing.
BDL112 1/2-inch male thread (externa) air coupling for pneumatic jack hammers and rock drills. G1/2 brass fitting with external threads. Fits B47, G16, G15, Y24. Factory price.
BDL124 1-inch female thread (interno) air coupling for high-capacity pneumatic jack hammers and rock drills. Heavy-duty G1 brass fitting. Ships from Xiamen factory, 5-day delivery.
BDL123 3/4-inch female thread (interno) air coupling for pneumatic rock drills and jack hammers. Precision G3/4 brass fitting. Suits YT29, YT28, YT27, 7655. Factory direct pricing.
BDL122 1/2-inch female thread air coupling (interno) for jack hammer and pneumatic drill. Precision brass fitting with standard threads. Compatible with Y24, Y26, B47, G16. Factory price.
SL34 3/4-inch air hose coupling (abrazadera) for smaller jack hammers and pneumatic drills. Economical brass clamp fitting for light to medium drilling work. Ships from factory in 5 days.
SL40 1-inch air hose coupling (abrazadera) for jack hammer and pneumatic rock drill. Secure brass clamp fitting for mining, tunneling, and quarry work. Factory price, 5-day delivery.
Heavy-duty 2-inch air hose coupling (abrozaderas) for jack hammer and pneumatic drilling equipment. Brass construction, fits 2" air lines. Factory direct pricing, ships in 5 days.
The patented 80 Type Crawler Road Cutting Machine is built for concrete and asphalt cutting with a 4‑cyl turbo 490KZ engine, 24V electronic drive, remote control, 50 cm max depth, and 90–120 cm single‑cut spacing, delivering stable, clean, water‑assisted cutting for road repairs.
The 57 Model Crawler Road Cutting Machine is a patented, remote-controlled machine designed for efficient cutting of concrete and asphalt. With a 490K four-cylinder engine, 30cm cutting depth, and 50-100cm cutting spacing, it offers stable performance, durability, and precision. Ideal for road maintenance, demolition, and urban infrastructure projects.
1 Inch Tail Pipe Air Coupling Conuto for Industrial Jack Hammer and Pneumatic Drill — BDL134
Xiamen Jack Hammer
Xiamen
5 days
3000pcs/month
BDL134 1-inch tail pipe (conuto) air coupling adapter for industrial jack hammer and pneumatic drill systems. G1 male thread with 1" hose barb. Maximum air flow for heavy drilling. Factory price.
Most pneumatic drilling operations run on 3/4-inch connections. It's the industry default, and for good reason — it handles the air requirements of the most common rock drills without unnecessary bulk.
But some operations need more. Long hose runs. Multiple drills on a single compressor. High-capacity rigs that push air consumption beyond what a 3/4-inch line can efficiently deliver. For those setups, the BDL134 — a 1-inch tail pipe coupling — is the fitting that opens up the full capacity of your air system.
What Makes the 1-Inch Tail Pipe Different
The BDL134 has G1 (BSPP 1-inch) male threads on the equipment end and a 1-inch hose barb on the hose end. The larger bore means less pressure drop across the coupling, which translates directly into more air reaching the drill — and more air means more impact energy, faster drilling, and better production rates.
To put numbers on it: a 3/4-inch bore has a cross-sectional area of approximately 285 mm². A 1-inch bore gives you roughly 507 mm². That's a 78% increase in flow area at the connection point.
For a single drill on a short hose run, the practical difference might be small. But when you're running air through 50 meters of hose to reach a working face at the far end of a tunnel, every restriction point compounds. Each coupling, each bend, each size transition costs you a fraction of your pressure. The BDL134 minimizes that cost at the critical inlet point.
When You Should Step Up to 1 Inch
Consider the BDL134 if:
Your rock drill specifies a 1-inch air inlet (check your equipment manual)
You're running hose lengths over 40 meters from compressor to drill
Your compressor delivers 12+ m³/min and you want to make full use of that capacity
You're experiencing pressure drop issues that you've traced to coupling restrictions
You're standardizing your entire air system on 1-inch for simplified logistics
You probably don't need the BDL134 if:
Your drill has a 3/4-inch inlet (use BDL133 instead)
Your compressor is under 8 m³/min
Your hose runs are under 20 meters
You're running standard hand-held drills or small pneumatic breakers
The Full-Bore Advantage
One thing that gets overlooked: most tail pipe couplings are actually slightly smaller at their narrowest internal point than their nominal size would suggest. A cheap 1-inch coupling might have an internal bore of 22mm instead of the full 25mm, because the manufacturer saved material by using thinner walls.
The BDL134 is machined to provide as close to a full 1-inch (25mm) bore as the brass wall thickness allows. This isn't about aesthetics — it's about not throwing away the air flow advantage that you paid for when you chose 1-inch hose and connections.
Think of it like a highway. You build four lanes (1-inch hose) but put a two-lane bridge (undersized coupling) in the middle. Traffic still flows, but not at full speed. The BDL134 is a four-lane bridge.
The Component Nobody Stocks (But Everyone Eventually Needs)
We sell more BDL133s (3/4-inch) than BDL134s by a ratio of about 5:1. The 3/4-inch is the standard, and most operations don't need the 1-inch. But the BDL134 orders we do get tend to have a pattern: they come from operations that are scaling up, adding drills, extending their air distribution, or moving to higher-capacity compressors.
And almost every time, it's an urgent order. Because nobody thinks to order 1-inch tail pipes until they've already bought the 1-inch hose, the 1-inch compressor, and the drill with a 1-inch inlet — and then realize they don't have the one little fitting that connects it all together.
Our recommendation: if you're planning an operation that will use 1-inch air connections anywhere in the system, order your 1-inch tail pipes at the same time you order everything else. The cost is minimal, the shipping is consolidated, and you won't be the person making an emergency call at midnight.
Technical Specifications
Specification
Detail
Product Code
BDL134
Type
Conuto (tail pipe / nipple adapter)
Thread Size
1 inch (G1 / BSPP), male
Hose Barb Size
1 inch
Working Pressure
0.4–0.63 MPa
Material
Brass
Internal Bore
Full 1-inch (25mm, minimum)
Application
High-capacity air system inlet connections
Unit Price (EXW)
~$1.00 USD
Connection Diagram
Air Compressor → 1" Hose (SL76 abrazadera) → 1" Air Line → [BDL134 tail pipe screwed into drill inlet] → Pneumatic Drill
The BDL134 is the last coupling before the air enters your drill. Make it count.
Frequently Asked Questions
Q: Can I use the BDL134 with a 3/4-inch hose?
Technically, you could force a 3/4-inch hose onto a 1-inch barb — but don't. The hose won't grip the barb properly and will blow off under pressure. Either use a 1-inch hose with the BDL134, or use the BDL133 (3/4-inch tail pipe) with your 3/4-inch hose. Matching sizes matter.
Q: I have a 3/4-inch drill inlet. Can I use a reducer with the BDL134?
You'd need a reducing adapter: screw the BDL134's G1 male thread into the reducer, then connect the reducer's G3/4 end to the drill. However, this adds an unnecessary connection point and cost. If your drill has a G3/4 inlet, just use the BDL133 — it's the right tool for the job.
Q: How does the BDL134 compare to a quick-disconnect fitting?
A quick-disconnect (push-to-connect) fitting offers faster coupling and uncoupling, which is useful in rental operations or applications where equipment is frequently moved. The BDL134 is a permanent or semi-permanent installation. It's simpler, cheaper, more secure under vibration, and has a lower failure rate. For mining and tunneling where the connection stays put for weeks at a time, the BDL134 is the better choice.
Q: What's the lead time for bulk orders?
Standard orders ship within 5 business days. For large quantities (500+ pieces), please contact us for production scheduling. We can accommodate custom packaging and labeling for distributor orders.
BDL134 1-inch tail pipe (conuto) air coupling adapter for industrial jack hammer and pneumatic drill systems. G1 male thread with 1" hose barb. Maximum air flow for heavy drilling. Factory price.
Heavy-duty 2-inch air hose coupling (abrozaderas) for jack hammer and pneumatic drilling equipment. Brass construction, fits 2" air lines. Factory direct pricing, ships in 5 days.
SL40 1-inch air hose coupling (abrazadera) for jack hammer and pneumatic rock drill. Secure brass clamp fitting for mining, tunneling, and quarry work. Factory price, 5-day delivery.
SL34 3/4-inch air hose coupling (abrazadera) for smaller jack hammers and pneumatic drills. Economical brass clamp fitting for light to medium drilling work. Ships from factory in 5 days.
BDL122 1/2-inch female thread air coupling (interno) for jack hammer and pneumatic drill. Precision brass fitting with standard threads. Compatible with Y24, Y26, B47, G16. Factory price.
BDL123 3/4-inch female thread (interno) air coupling for pneumatic rock drills and jack hammers. Precision G3/4 brass fitting. Suits YT29, YT28, YT27, 7655. Factory direct pricing.
BDL124 1-inch female thread (interno) air coupling for high-capacity pneumatic jack hammers and rock drills. Heavy-duty G1 brass fitting. Ships from Xiamen factory, 5-day delivery.
BDL112 1/2-inch male thread (externa) air coupling for pneumatic jack hammers and rock drills. G1/2 brass fitting with external threads. Fits B47, G16, G15, Y24. Factory price.
BDL113 3/4-inch male thread (externa) air coupling for tunneling jack hammers and pneumatic rock drills. G3/4 brass fitting with external BSPP threads. Durable, field-proven. Factory pricing.
BDL114 1-inch male thread (externa) air coupling for high-flow pneumatic jack hammer and rock drill systems. G1 BSPP brass fitting. Designed for continuous mining and quarry operations. Factory direct.
BDL132 1/2-inch tail pipe (conuto) air coupling for connecting pneumatic jack hammer to air hose. Male-threaded brass nipple adapter for B47, G16, Y24 drills. Economical replacement part.
