Home
Products
Power tools
Impact drivers and wrenches

Nuron

SIW 8-22 ½” Cordless impact wrench

Name: SIW 8-22 ½” Cordless impact wrench
Brand: Hilti
SKU: r13275521
Price: 658 GBP

Cordl. imp. wrench SIW 8-22 1/2" box #2251628

Configurator

Technical Data

Features & Applications

Customise your kit

Tool body

Tool body with cardboard box

How many kits do you want to order?

You can not see your company prices

Please Log in or register to see your company prices.

Discounted net

£630.00

Technical Data

Anvil type

1/2" friction ring

Maximum torque

600 Nm (1); 1000 Nm (2) ¹

Nut-busting torque

1650 Nm

Full hammering frequency

2.950 impacts/minute

Number of gears

No load RPM

gear 1: 1250 rpm; gear 2: 1500 rpm

Dimensions (LxWxH)

205 x 80 x 223 mm

Tool body weight

2.4 kg

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)

Features & Applications

Features

Uncompromised cordless power – heavy-duty ½” cordless impact wrench offers higher torque and greater productivity, capable of structural bolting in anchors up to M24
Durable build – brushless motor and friction ring anvil contribute to the extreme longevity of our cordless impact wrenches
Faster anchor setting with more control – two speed settings and improved LED light so you can set HUS concrete anchors faster, and maintain better control when working with smaller bolts
Exceptional ergonomics – slimmer, 45 mm shorter and 0.5 kg lighter than the SIW 9-A22, helping to make your work more comfortable when bolting and anchoring all day
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 primary and secondary steel structures, handrails, racking and machinery (M12-M24 diameter)
Setting HUS anchors in concrete – such as for baseplates, formwork props, handrails and temporary fixtures (10-14 mm diameter)
Lag bolting in wood – such as for primary and secondary wood structures, wooden roofs or temporary structures (12-20 mm diameter)
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)

Related Products

All

Accessories

Batteries and Chargers

Consumables

Inserts

Tools

Friction ring 1/2" incl. O-Ring MP5

Accessory for impact sockets

_Nuron

B 22-195 Nuron battery

High-capacity 22V Li-ion battery built to boost the performance and run time of medium- to heavy-duty Nuron power tools

SI-S 1/2" S Short impact socket

1/2" (inch) short impact socket for tightening bolts and anchors

SI-S 1/2" L Deep impact socket

1/2" long impact socket for tightening bolts and anchors

Services

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.

More information about Fleet Management

Request live Product Demo

Would you like an interactive demonstration of this product? Meet one of our product experts for a free and hands-on presentation.

Request live Product Demo

Start live chat

Use this instant messaging tool to get easy and quick access to our Customer Service team.</br>This service is available during business hours Mon - Thur 09:30 - 16:00 & Fri 09:00 - 16.00

Start live chat

Request call back

Let us call you back and connect you with one of our competent Hilti advisors. You will be contacted within a couple of minutes during business hours 8:00 AM – 5:00 PM.