SIW T-A 22-Volt 1/2 in. High Torque Cordless Impact Wrench Kit with 4.0 Lithium -Ion Battery Pack, Charger and Bag
- Delivers 2,500 impacts per minute for efficient fastening
- Provides high torque in both forward and reverse settings
- For fastening concrete screw anchors, metal and wood lag bolts
- See More Details
Frequently Bought Together
Price:
$57900
Product Overview
The Hilti lithium-ion cordless family of tools has been extended with the new Hilti SIW 22-Volt Lithium-Ion High-Torque Cordless Impact Wrench. The SIW 22-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.
- California residents
- Package includes 1x SIW 22T high torque impact wrench (2149753), (2) 22-Volt 4.0 lithium-ion batteries (2183182), (1) C 4/36-90 battery charger and 1x tool bag (434910)
- 1/2 in. square drive with heavy-duty detent pin retention for security and quick socket changing
- 2500 impacts per min.
- Forward and Reverse switch
- 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
- Hilti 2 Years No Costs Wear & Tear Coverage, 20 Year Limited Warranty of defects in materials or workmanship
- Click here for more information on Electronic Recycling Programs
Info & Guides
Product Overview
- Delivers 2,500 impacts per minute for efficient fastening
- Provides high torque in both forward and reverse settings
- For fastening concrete screw anchors, metal and wood lag bolts
Compare Similar Impact Wrenches
 | |  |  | |
| Brand | Milwaukee | Hilti | Milwaukee | Milwaukee |
| Name | M18 1/2 in. 18-Volt Lithium-Ion Cordless Impact Wrench W/Friction Ring Kit W/(2) 3.0 Ah Batteries Charger and Hard Case | SIW T-A 22-Volt 1/2 in. High Torque Cordless Impact Wrench Kit with 4.0 Lithium -Ion Battery Pack, Charger and Bag | M18 FUEL ONE-KEY 18-Volt Lithium-Ion Brushless Cordless 7/16 in. Hex Impact Wrench Kit with 2 5.0 Ah Batteries Tool Bag | M18 FUEL 18-Volt Lithium-Ion Brushless Cordless 1/2 in. Impact Wrench with Friction Ring Kit with Free FUEL Hammer Drill |
| Price | $39900 | $57900 | $57900 | $59800 |
| Ratings | (339) | (3) | (57) | (863) |
| Cordless/ Corded | Cordless | Cordless | Cordless | Cordless |
| Power Tool Features | Bag Included,LED Light,Variable Speed | Bag Included | Bag Included,Brushless,LED Light,Variable Speed | Brushless,Case Included,LED Light,Variable Speed |
| Voltage (volts) | 18 | 22 | 18 | 18 |
| Number of Batteries Included | 2 | 2 | 2 | 2 |
| Batteries Included | Yes | Yes | Yes | Yes |
| Battery Amp Hours | 3 Ah | 4 Ah | 5 Ah | |
| Torque (lb-in) | 450 ft.lb. | 3982 In lbs | 750 ft.lb. | 1000 ft.lb. |
| Motor Type | Brushed | Brushed | Brushless | Brushless |
| View Product | View Product | View Product | View Product |
Compare Similar Impact Wrenches
| | | | |
| Brand | Milwaukee | Hilti | Milwaukee | Milwaukee |
| Name | M18 1/2 in. 18-Volt Lithium-Ion Cordless Impact Wrench W/Friction Ring Kit W/(2) 3.0 Ah Batteries Charger and Hard Case | SIW T-A 22-Volt 1/2 in. High Torque Cordless Impact Wrench Kit with 4.0 Lithium -Ion Battery Pack, Charger and Bag | M18 FUEL ONE-KEY 18-Volt Lithium-Ion Brushless Cordless 7/16 in. Hex Impact Wrench Kit with 2 5.0 Ah Batteries Tool Bag | M18 FUEL 18-Volt Lithium-Ion Brushless Cordless 1/2 in. Impact Wrench with Friction Ring Kit with Free FUEL Hammer Drill |
| Price | $39900 | $57900 | $57900 | $59800 |
| Ratings | (339) | (3) | (57) | (863) |
| Cordless/ Corded | ||||
| Power Tool Features | ||||
| Voltage (volts) | ||||
| Number of Batteries Included | ||||
| Batteries Included | ||||
| Battery Amp Hours | ||||
| Torque (lb-in) | ||||
| Motor Type | ||||
| View Product | View Product | View Product | View Product |
Specifications
Dimensions
Drive Size (in.)
.5
Product Depth (in.)
9.13
Product Height (in.)
10.16
Product Width (in.)
3.7
Details
Amperage (amps)
4.0
Batteries Included
Yes
Battery Amp Hours
4 Ah
Battery Power Type
Lithium Ion
Battery Size
Lithium Ion
Battery/Charger
(2) 4 Ah Batteries & Charger Included
Battery/Charger
2 Batteries & Charger Included
Charger Included
Charger Included
Color Family
Red
Condition
New
Cordless Tool Type
Impact Wrench
Cordless/ Corded
Cordless
Impacts Per Minute
2500
Included
Tool Bag
Maximum Speed (rpm)
2000
Motor Type
Brushed
Number of Batteries Included
2
Number of Tools Included
1
Number of Total Batteries Included
2
Power Tool Features
Bag Included
Product Weight (lb.)
6.6
Returnable
180-Day
Tools Product Type
Power Tool
Torque (lb-in)
3982 In lbs
Voltage (v)
22v
Voltage (volts)
22
Warranty / Certifications
Certifications and Listings
CSA Certified
Manufacturer Warranty
Hilti 2 Years No Costs Wear & Tear Coverage, 20 Year Limited Warranty of defects in materials or workmanship
Questions & Answers
4Questions5Answers
What is the Max. torque ft/lb ?
Asked by A1 October 18, 20152
AnswersHilti site claims 330 ft/lbs
Will this work with water tranfer like tighten the bolts on clamps when connecting to 12 inch hoses
Asked by Bigdog1234 February 3, 20191
AnswerHello, the best way to approach is to know what your application torque requirment is and compare it to the max torque of the tool. For the Hilti SIW T A22 the max torque is 3,982 in.-lbs. Thank you!
what is the reverse torque i was wondering if it compares to milwaulkee or dewalt. 1,100 ftpounds in reverse
Asked by chicho7887 July 2, 20191
AnswerHello, on the SIW T - A22 the torque is slightly less. We just introduced the Hilti SIW 9 a 3/4" Impact wrench delivering maximum torque at 7080 in-lb and nut busting torque: 875 Nm both forward and reverse. We are working to upload to homedepot.com but you could also place a special order at your local Contractor Services Desk. Thank you!
Is this brushless
Asked by rc October 27, 20151
AnswerNo, it is not brushless.
Customer Reviews
Overall Ratings
strong machine the best in class ...
December 17, 2019
strong machine the best in class
I have to say I was really impressed by the power of this impact. It should not have surprised m...
August 17, 2018
I have to say I was really impressed by the power of this impact. It should not have surprised me being a Hilti product. First thing, the tool comes with two batteries, a charger, impact and a set of standard impact sockets and a nice tote bag. So you are ready to go right out of the box. The battery charged quickly and lasted through the entire job. I was intalling lag bolts for a porch I was replacing, typically I would have pulled out my corded impact but decided to give this a try. I saw no difference with the performance compared to my corded impact. It was great not having to worry about a cord while manuvering through the joists. I decided to try removing lug nuts form my truck, just to see how it did, and I was really surprised that it did a great job with no issue. I would never try that with my other cordless impacts. This is a serious tool built for a professional.
Everybody knows Hilti makes some of the best stuff around. If you use an impact wrench for automo...
August 10, 2018
Everybody knows Hilti makes some of the best stuff around. If you use an impact wrench for automotive, construction, or industrial work and need to be mobile and require a portable impact wrench, look no further than the SIW 22-Volt 1/2". It comes with a nice carrying bag, charger, two lithium ion batteries, and a set of standard SAE impact sockets. I have used a lot of pneumatic and electric impact wrenches and, although they might have constant power they have all been limited in mobility and all were a lot less refined than this solid, strong refined tool.
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