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SIW 22T-A 1/2" Cordless impact wrench

Ultimate-class 22V high-torque cordless impact wrench with 1/2" detent pin anvil for anchoring and bolting

  • Anvil type: 1/2" detent pin
  • Maximum torque: 450 Nm (1)
  • Full hammering frequency: 2500 impacts/minute

Customers also searched for Impact WrenchCordlessBatteryScrew Fastening or Metal.

Technical Data

Anvil type
1/2" detent pin
Maximum torque
450 Nm (1) 1
Full hammering frequency
2500 impacts/minute
Number of gears
1
No load RPM
gear 1: 2000 rpm
Dimensions (LxWxH)
232 x 94 x 258 mm
Tool body weight
2.17 kg
A-weighted emission sound pressure level
97 dB (A) 2
Rated voltage
21.6 V
  1. Do not use the tool for applications where an exact torque or maximum torque is specified - there is a risk of over-tightening and damaging the screw or workpiece.
  2. According to the applicable product standard (see the Operating Instruction for more details)

Documents

Features & Applications

Features

  • ½" square drive with heavy-duty detent pin retention for security and quicker socket changing
  • Reduce uncontrollable spinning thanks to tangential impact – helps to make electric impact wrenches less tiring to use
  • High-grade steel anvil featuring special heat treatment for extra-long life
  • Optimised as a system for driving Hilti HUS screw anchors and HRD frame anchors
  • Finely-tuned impact mechanism – for maximised efficiency from a battery-powered impact wrench

Applications

  • Driving HUS3 screw anchors from 8 mm to 14 mm diameter in concrete
  • Tightening and releasing nuts and bolts from M12 to M20
  • Assembling steel profiles, timber or pre-cast concrete components
  • Installing HCA coil anchors in concrete
  • Driving lag bolts and chipboard screws up to 5/8" in wood (pre-drilling may be necessary)

For approval or certificate information, please see individual items.

Services

Hilti Tool Service

  • Servicing is free of charge for up to 1 year, including wear and tear, pick-up and delivery
  • Product warranty against parts and manufacturing irregularities for 20 years
  • After the no-cost period, repair costs are capped
  • 1-month no-cost period after each paid repair
  • Exclusive use of genuine Hilti spare parts
More information about Tool Services

Product Videos

Consulting & Support

Would you like an interactive demonstration of this product? Meet one of our product experts for a free and hands-on demonstration.

Let us call you back and connect you with one of our competent Hilti advisors. You will be contacted within a couple of minutes during business hours, Monday - Friday 8:00 AM to 5:00 PM.