new

SIW 6AT-A22 Cordless impact wrench

Power-class 22V light-torque impact wrench with 1/2" detent anvil for anchoring and bolting

Customers also searched for auto cut off, exact torque or anchors.

Technical Data

Anvil type

1/2" detent pin

Maximum torque

90 Nm (1); 135 Nm (2); 213 Nm (3) ¹

Nut-busting torque

338 Nm

Full hammering frequency

3500 impacts/minute

Number of gears

No load RPM

gear 1: 1000 rpm; gear 2: 1500 rpm; gear 3: 2300 rpm

Dimensions (LxWxH)

154 x 94 x 228 mm

Tool body weight

1.04 kg

A-weighted emission sound pressure level

94 dB (A) ²

Rated voltage

21.6 V

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.
According to the applicable product standard (see Operating Instruction for more details)

High-efficiency brushless motor means the tool lasts longer and gets more work done per charge
Compact design for use wherever space is limited
Three gears and electronic speed control for easy switching between different driving speeds and torque
Four bright LEDs around the chuck provide direct illumination of the work surface
Compatible with the Hilti SI-AT-A22 Adaptive Torque module for controlled fastenings

Driving lag bolts up to 8 mm in diameter in wood
Driving lag bolts up to 1/2" in diameter
Tightening and releasing nuts and bolts in sizes M8 to M16
Tightening and releasing high-strength nuts and bolts from M6 to M12
Tightening and releasing nuts and bolts in sizes M6 to M16, excluding scaffolding and serial M16 applications

For approval or certificate information, please see individual items.