ASG HP40 Pneumatic Screwdriver (4.4-21.2 lbf.in)

Highlights:

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  • Preset Torque
  • Driver Calibration (with certificate)
• Lightweight composite housing for comfort and control
• Ergonomic thermoplastic design enhances grip and reduces fatigue
• Delivers full torque in both forward and reverse for fastening and removal
• Includes anti-tamper torque cover as a standard feature
• Product image may differ slightly from actual item

The ASG HP40 Pneumatic Screwdriver is designed for controlled torque fastening with ergonomic handling. Built with an inline design, it features a push-to-start mechanism and auto shut-off clutch to improve accuracy during repeat operations.

This air powered screwdriver delivers torque from 4.4 to 21.2 lbf.in and operates at 1000 RPM. With a reversible drive and full torque in both directions, it supports both assembly and disassembly. Its 1/4" hex drive connects easily with standard bits, while the 90 PSI operating pressure ensures steady performance. At just over one pound, the lightweight composite housing and thermoplastic grip minimize fatigue during extended use. Air consumption is rated at 9.9 CFM, and it runs at a noise level of 74 ±2 dBA.

Additional features include an anti-tamper torque cover and compatibility with driver calibration services that include certification. The ASG HP40 Pneumatic Screwdriver is a solid option for precision assembly environments.

Specifications:

• Model Number: HP40
• Series: H
• Operation: Push-to-Start
• Body Style: Inline
• Clutch Type: Auto Shut Off
• Torque Range: 4.4 - 21.2 lbf.in (0.5 - 2.4 N·m)
• Free Speed: 1000 RPM
• Drive Type: 1/4" Hex
• Operating Pressure: 90 PSI (6.2 Bar)
• Inlet Size: 1/4" NPT
• Min. Hose ID: 45001 (5 mm)
• Air Consumption: 9.9 CFM (4.7 L/sec)
• Noise Level: 74 ±2 dBA
• Length: 7.09 in. (180 mm)
• Weight: 1.06 lb. (0.48 kg)
• Reversibility: Reversible
• Warranty: 1 year