Nuron
SIW 8-22 ½” Cordless impact wrench
Ultimate-class, high-torque cordless impact wrench with 1/2" friction ring anvil for structural bolting and anchoring (Nuron battery platform)
- Anvil type: 1/2" friction ring
- Maximum torque: 443 ft-lbs (1); 738 ft-lbs (2)
- Nut busting torque: 1217 ft-lbs
Customers also searched for cordless impact wrench, impact wrench, impact wrenches, Nuron battery platform or Nuron impact wrench.
Technical Data
Anvil type
1/2" friction ring
Maximum torque
443 ft-lbs (1); 738 ft-lbs (2) 1
Nut busting torque
1217 ft-lbs
Full hammering frequency
2.950 impacts/minute
Number of gears
2
No load RPM
gear 1: 1250 rpm; gear 2: 1500 rpm
Dimensions (LxWxH)
8.1 x 3.1 x 8.8 in
Tool body weight
5.3 lb
A-weighted emission sound pressure level
101 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 the Operating Instruction for more details)
Documents
Features & Applications
Features
- 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
- Better ergonomics – slimmer, 1-3/4” shorter and over 1 lb. lighter than it its predecessor, helping to make your work more efficient when bolting all day
Applications
- Bolting steel – structural steel connections, pipe flanges, equipment, A325 bolts (1/2” to 15/16” diameter)
- Setting HUS anchors in concrete – such as for baseplates, formwork props, handrails and temporary fixtures (1/2” to 3/4” diameter)
- Lag bolting in wood – such as for primary and secondary wood structures, wooden roofs or temporary structures (1/2” to ¾” diameter)
For approval or certificate information, please see individual items.
Services
Hilti Tool Service
- Product warranty against parts and manufacturing irregularities for 20 years
- Service is free of charge up to 2 years, including wear & tear, pick-up and delivery
- 1 or free, in and out of the repair center the same day or repair is free of charge
Fleet Management
- Monthly usage fee covering all tool, service and repair costs helping to ensure absolute cost control and back-office efficiency.
- High-performing tools and latest technology help to increase jobsite productivity.
- Loan tools during repair to reduce downtime.
- Temporary tools for peak times and special applications help to reduce investments.
- Theft coverage helps to reduce financial risk and unexpected expenses.
Related Products
Premium screw anchor for permanent fastenings or reusable temporary fastenings in concrete or masonry (carbon steel, hex head)
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.
Use this instant messaging tool to get easy and quick access to our Customer Service team. This service is available during business hours 8:00AM to 5:00 PM CST.