ZAW-910B1 3/8 Inch Air Wrench – Two Hammer Type, Rear Exhaust with Built-in Muffler
The ZAW-910B1 3/8″ Air Wrench is a professional-grade pneumatic tool engineered for high-torque performance and durability. Featuring a two hammer impact mechanism, it delivers powerful, consistent torque output while minimizing vibration for extended operation comfort. The rear exhaust system efficiently directs air away from the operator, while the integrated muffler reduces noise levels, creating a quieter and safer working environment. Its compact 3/8-inch drive size makes it ideal for working in tight spaces, while the lightweight yet rugged housing ensures long-lasting performance under demanding workshop conditions. Perfect for automotive repairs, assembly lines, and industrial maintenance, the ZAW-910B1 offers the perfect blend of speed, control, and reliability.
Application Example
Automotive Repair Shops: Removing and installing bolts in engine bays, brake systems, and suspension components without disturbing surrounding parts.
Industrial Maintenance: Tightening or loosening bolts in machinery and production lines with reduced downtime.
Assembly Workstations: Ideal for repetitive fastening tasks where consistent torque and reduced noise are essential.
DIY and Home Garage: For enthusiasts who require professional-grade results at home.
Advantages
Two Hammer Mechanism – Provides balanced, high-impact torque with less vibration, improving user comfort and tool lifespan.
Rear Exhaust Design – Directs air away from the operator, preventing dust blowback and maintaining workspace cleanliness.
Built-in Muffler – Reduces operational noise, making it safer for prolonged use in enclosed environments.
Compact & Lightweight – Easy to maneuver in tight spaces, reducing operator fatigue during long tasks.
Durable Construction – Built for heavy-duty professional use, ensuring consistent performance over time.
Precision Control – Ideal for delicate fastening tasks where over-torquing could damage components.
Why Choose the ZAW-910B1?
Professional Reliability: Trusted by mechanics, technicians, and industrial workers for consistent, long-term performance.
Ergonomic Design: Reduced vibration and optimized weight distribution for comfort during extended use.
Noise Reduction: Built-in muffler allows you to work in noise-sensitive areas without sacrificing power.
Versatility: Suitable for a wide range of fastening applications, from automotive to industrial equipment.
Value for Money: High-quality build and long service life minimize downtime and replacement costs.
Specification:
- Bolt Size Capacity: M10
- Working Torque: 59(80)ft-lb(Nm)
- MAX. Torque: 96(130)ft-lb(Nm)
- Free Speed: 8000rpm
- Air Consumption: 184(6.5)l/min(cfm)
- Overall Length: 9.06(230)inch(mm)
- Air Inlet: 1/4P.T
- Net Weight: 2.65(1.2)lb(kg)
- Sound Level: 80db(A)
| Model | Bolt Size Capacity | Working Torque ft-lb(Nm) | MAX. Torque ft-lb(Nm) | Free Speed rpm | Air Consumption l/min(cfm) | Overall Length inch(mm) | Air Inlet P.T | Net Weight lbs(kgs) | Sound Level db(A) |
| ZAW-412B2 | M8 | 20(27) | 26(35) | 11000 | 127(4.5) | 7.01(178) | 1/4 | 1.5(0.68) | 89 |
| ZAW-412B3 | M8 | 20(27) | 26(35) | 11000 | 127(4.5) | 7.01(178) | 1/4 | 1.5(0.68) | 89 |
| ZAW-417B | M10 | 59(80) | 148(200) | 8000 | 212(7.5) | 8.86(225) | 1/4 | 2.36(1.07) | 90 |
| ZAW-910B1 | M10 | 59(80) | 96(130) | 8000 | 184(6.5) | 9.06(230) | 1/4 | 2.65(1.2) | 80 |
| ZAW-410B | M10 | 59(80) | 148(200) | 8300 | 212(7.5) | 7.48(190) | 1/4 | 2.16(0.98) | 94 |
| ZAW-421B3 | M10~M12 | 66(90) | 177(240) | 8000 | 283(10) | 7.48(190) | 1/4 | 2.34(1.06) | 97 |
| ZAW-211B | M12~M14 | 118(160) | 207(280) | 5500 | 240(8.5) | 10.24(260) | 1/4 | 3.75(1.7) | 85 |
| ZAW-241B | M16~M18 | 236(320) | 369(500) | 4400 | 283(10) | 13(330) | 1/4 | 7.5(3.4) | 95 |
Recommended Gauge Air Pressure: 60~90psi
