Product line

SIW 22-A 3/8" NEW

Compact class 22V cordless impact wrench with 3/8" friction ring connection end, brushless motor and three-speed gearing for reliable anchoring and bolting in non-structural trades

Features & Applications
  • High-efficiency brushless motor for long life and more work per charge
  • Three gears and electronic speed control for easy switching between different driving speeds and torques
  • Four LEDs around the chuck illuminate the working surface for a good view of the task at hand
  • Variable electronic speed control and motor brake for precise starting and stopping
  • Full 18V / 22V compatibility – 18V and 22V batteries can be used with all Hilti 18V and 22V tools
  • Driving Kwik HUS and Kwik HUS-EZ screw anchors up to 3/8" in diameter in concrete and masonry
  • Equipment bolting and nut running
  • Driving lag bolts up to 3/8" in diameter
  • Tightening and releasing nuts and bolts up to 1/2" in diameter
  • Tightening and releasing high-strength bolts up to 3/8" in diameter
Hilti Tool Service


  • Service is free of charge up to 2 years, including wear & tear, pick-up and delivery
More information about Tool Services
Fleet Management

We manage your tools so you can manage your business.

  • Monthly usage fee covering all tool, service and repair costs ensuring absolute cost control and back-office efficiency.
  • High-performing tools and latest technology increase jobsite productivity.
  • Temporary tools for peak times and special applications reduce investments.
  • Theft coverage reduces financial risk and unexpected expenses.
  • Individual labels and online visibility provide tool fleet transparency.
More information about Fleet Management
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