Description

Astro Pneumatic 401K AST401K 0.401″ Shank “THOR” Long Barrel Air Hammer/Riveter

  • Maximum power .401″ shank air hammer for heavy duty automotive and industrial applications
  • Specifically developed THOR model with stroke length and ported valve body for power that matches or beats the top premium options from tool trucks
  • Newly designed tilt valve trigger for sensitive power adjustment at your finger tips
  • Features internal brake vibration damping system for less fatigue
  • No nonsense design: A rotatable forward grip, sensitive trigger and industry leading power
  • Includes quick change chuck, 10.25″ length, Hi-Flo fittings suggested

Specifications:

  • Air Inlet: 1/4″ NPT
  • Chisel Shank Size: 0.401”)
  • Piston Stroke: 3-5/8″
  • Stroke Speed: 2,100 BPM
  • Net Weight: 5.31 LB
  • Length: 10.25″
  • Hose Size: 3/8″
  • Air Pressure: 90 PSI