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Nuron

SIW 6AT-22 Mid-Torque impact wrench

L147994 (2954084)
L148002_cropped (3058864)
L148241_cropped (3058552)
L148256_cropped (3058542)
L148265_cropped (3058539)
L147994 (2954084)
L148002_cropped (3058864)
L148241_cropped (3058552)
L148256_cropped (3058542)
L148265_cropped (3058539)

Power-class 22V impact wrench with robust 1/2" friction ring anvil for faster and safer anchoring and bolting

  • Anvil type: 1/2" friction ring
  • Maximum torque: 300 Nm (1); 450 Nm (2)
  • Nut-busting torque: 650 Nm

Technical Data

Anvil type
1/2" friction ring
Maximum torque
300 Nm (1); 450 Nm (2) 1
Nut-busting torque
650 Nm
Full hammering frequency
3500 impacts/minute
Number of gears
2
No load RPM
gear 1: 1550 rpm; gear 2: 1750 rpm
Dimensions (LxWxH)
182 x 72 x 220 mm
Tool body weight
1.8 kg
A-weighted emission sound pressure level
100 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

  • Compatible with the Hilti SI-AT-A22 Adaptive torque module for more controlled fastenings – helps to avoid over- or under-torque. Also compatible with Hilti stud anchors, cast-in anchors, installation systems and other controlled bolting applications
  • Faster concrete screw anchor setting from a more compact tool, thanks to the combination of brushless motor and next-generation Nuron batteries
  • More durable build – the brushless motor and friction ring anvil contribute to the longevity of our cordless impact wrenches
  • Faster anchor setting with more control – two speed settings and an improved LED light mean you can set larger Fasteners more quickly and precisely
  • More comfortable to use – slimmer, 52 mm shorter and 0.4 kg lighter than its predecessor, helping to delay fatigue when bolting and anchoring all day

Applications

  • Setting HUS screw anchors in concrete for baseplates, formwork props, handrails and temporary fixtures (8-16 mm diameter)
  • Setting Hilti stud anchors in concrete with Adaptive torque module (M10-M24)
  • Bolting steel for primary and secondary steel structures, handrails, racking and machinery (M10-M20)
  • Lag bolting in wood for primary and secondary wood structures, wood roofs or temporary structures (8-16 mm diameter)
  • Setting Hilti MT installation system more quickly and safely with Adaptive torque module

For approval or certificate information, please see individual items.

Product Videos

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