Model # 3497769

Internet #204635538

Hilti SIW 18-Volt Lithium-Ion 1/2 in. High Torque Cordless Impact Wrench

Discontinued Hilti

SIW 18-Volt Lithium-Ion 1/2 in. High Torque Cordless Impact Wrench

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Product Overview

The Hilti lithium-ion cordless family of tools has been extended with the new Hilti SIW 18-Volt Lithium-Ion High-Torque Cordless Impact Wrench. The SIW 18-Volt delivers more torque in a rugged, compact design for fastening metal bolts, wood lag bolts and concrete screw anchors like the Hilti HUS Anchor. The impact mechanism has been finely tuned for maximum efficiency and achieves best in-class performance in terms of the total number of fastenings per battery charge. A specially designed motor also provides maximum torque when needed most and has been designed to outlast with a longer tool life. These great features simply mean you can now do more and cord less.

  • Used for metal bolting applications up to 1 in. standard strength bolts, wood lag bolts, couplers for sprinkler pipe and equipment bolts
  • 10% more torque in a smaller size tool
  • Electronic brake for high degree of fastening control
  • Extremely well balanced for operator comfort
  • Same high torque in both reverse and forward
  • Long lasting anvil due to high grade steel construction and special heat treatment
  • Unique anvil shape helps reduce breakage
  • 4 LED lights on the back light up to show remaining battery life
  • Includes tool, (2) 18-Volt lithium-ion batteries, (1) C 4/36-90 compact fast charger, an operations manual, a soft bag and (1) of each impact socket 1-1/16 in., 1-1/8 in., 1-1/4 in., 1-5/16 in., 1-7/16 in. and 1-1/2 in.
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Warranty / Certifications

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Customer Questions & Answers

What is the Max. torque ft/lb ?

What is the Max. torque ft/lb? how strong is that thing?????
Asked by: A1
Hilti site claims 330 ft/lbs
Answered by: Morl
Date published: 2015-11-28

Is this brushless

Asked by: rc
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