Nuron 
SIW 4AT-22 ½” Cordless impact wrench
Compact-class cordless impact wrench with the ultimate balance of power and handling (Nuron battery platform)
- Tool Service 01: 3 or free: get the tool serviced and cleaned in 3 days flat or there is no charge
- Tool Service 06: Servicing is free of charge for up to 2 years, including wear and tear, pick-up and delivery
- Anvil type: 1/2" detent pin
Customers also searched for torque wrench, cordless wrench , cordless impact wrench, digital torque wrench or hilti siw 22t-a 1/2.
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Pack size
- 1 pc
 Quantity 
 Packs 
Total Pieces 
 1 
EX. VAT
 From ZAR 9,975.00 
Technical Data
Tool Service 01
 3 or free: get the tool serviced and cleaned in 3 days flat or there is no charge 
Tool Service 06
 Servicing is free of charge for up to 2 years, including wear and tear, pick-up and delivery 
Anvil type
 1/2" detent pin 
Tool Service 10
 After the no-cost period, repair costs are capped 
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
 3 
No load RPM
 gear 1: 1000 rpm; gear 2: 1500 rpm; gear 3: 2300 rpm 
Dimensions (LxWxH)
 152 x 68 x 215 mm 
Tool body weight
 1.03 kg 
A-weighted emission sound pressure level
 96 dB (A) 2
- 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 the Operating Instruction for more details)
Documents
Features & Applications
Features
- The ideal cordless impact wrench for non-structural fastening, such as MEP supports and handrails
- Longer tool lifetime – brushless motor means the impact wrench lasts longer and gets more work done per charge
- Automate precise torquing – add the optional SI-AT-22 Adaptive Torque Module to save time when installing compatible anchors in line with approvals
- Faster anchor setting with more control – three speed settings and improved LED light
- On the Nuron battery platform – cordless impact wrenches without compromise thanks to longer-lasting batteries, time-saving accessories and a range of services to keep you productive, today and tomorrow
Applications
- Bolting steel – such as for handrails, racking and machinery (M8-M16 diameter)
- Setting HUS anchors in concrete – such as for baseplates, formwork props, handrails and temporary fixtures (6-8 mm diameter)
- Lag bolting in wood – such as for wooden roofs or temporary structures (8-10 mm diameter)
- Setting wedge anchors in concrete (M8-M16 diameter)
- Driving screws into 8 mm and 10 mm HRD frame anchors in masonry and concrete
For approval or certificate information, please see individual items.
Product Videos
Consulting & Support
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