Nuron

SID 4-22 Cordless impact driver

Compact brushless impact driver optimised for more reliable and efficient non-structural fastening in wood and metal (Nuron battery platform)

Technical Data

Feature

LED light around the chuck

Chuck type

1/4" hexagonal click-in

No load RPM

gear 1: 3000 rpm

Maximum torque

186 Nm (1) ¹

Full hammering frequency

4400 impacts/minute

Number of gears

Dimensions (LxWxH)

134 x 68 x 204 mm

Tool body weight

0.852 kg

A-weighted emission sound pressure level

95 dB (A) ²

Tri. vibr. val. for impact tightening of fasteners at max. cap. of tool (ah)

10.7 m/s²

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 EN 60745

Economical alternative to the SID 6-22 – SID 4-22 is Hilti’s recommended cordless impact driver if you don’t need to set hundreds of screws per day
Extra-compact size – at just 134 mm from front to back, this is the ideal impact driver when you need to work in tight spaces
LED lights around the chuck – four built-in lights for a clearer, glare-free view of your work area
Ergonomic grip – textured and contoured for more comfortable control, even when working in awkward positions
Built to last – 1/4" hex click-in chuck, re-engineered gearing, motor cooling and sealed electronics make this our most durable impact driver to date

Smaller fastening jobs where time-per-fastening is not your biggest concern – such as formwork, prefab and glazing
Self-drilling screws – optimised for drilling through metal, then driving threads to completion
Wood screws – agile cordless impact driver for attaching wood to wood
Masonry screws – three gears so torque can be reduced for masonry screws such as HRD
Drilling in wood with spade bits such as WDB-S (max. diameter 25 mm)

For approval or certificate information, please see individual items.