SIW 9-A22 3/4" Cordless impact wrench
Ultimate-class 22V high-torque impact wrench with 3/4" through hole anvil for bolting and anchoring
- Anvil type: 3/4" through hole
- Maximum torque: 800 Nm (1)
- Nut-busting torque: 875 Nm
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Technical Data
Anvil type
3/4" through hole
Maximum torque
800 Nm (1) 1
Nut-busting torque
875 Nm
Full hammering frequency
2200 impacts/minute
Number of gears
1
Dimensions (LxWxH)
250 x 92 x 267 mm
Tool body weight
2.86 kg
A-weighted emission sound pressure level
98.5 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 Operating Instruction for more details)
Features & Applications
Features
- Robust metal gearbox housing for demanding jobsite conditions
- High-strength steel 3/4" square anvil drive with thru-hole retention for long lifetime
- Durable and user-friendly E-spring lets you fit impact sockets in one step
- Low vibration values due to double-hammer gearbox allow long periods of productive work
- Centred balance point for precise handling in all working directions
Applications
- Tightening and releasing M16 to M24 nuts and bolts
- Assembling steel profiles, formwork, timber or precast concrete components
- Pre-tightening bolts on the flanges of large-diameter pipes
- Pre-tightening nuts and bolts up to 1-1/4"
- Driving lag bolts up to 3/4" in wood (pre-drilling may be necessary)
For approval or certificate information, please see individual items.
Services
Hilti Tool Service
- Servicing is free of charge for up to 2 years, including wear and tear, pick-up and delivery
- Product warranty against parts and manufacturing irregularities for 20 years
- After 2 years repair costs are capped
- 3-month no-cost period after each paid repair
- Exclusive use of genuine Hilti spare parts
Fleet Management
- Monthly usage fee covering all tool, service and repair costs helping to ensure absolute cost control and back-office efficiency.
- Theft coverage helps to reduce financial risk and unexpected expenses.
- Loan tools during repair to reduce downtime.
- Individual labels and online visibility provide tool fleet transparency
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Consulting & Support
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