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20v Cordless 1/2 in. Impact Wrench - Tool Only

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The powerful BAUER™ Cordless Impact Driver delivers 450 ft. lbs. of breakaway torque

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Product Overview

The BAUER™ 20v Cordless 1/2 in. Impact Wrench is designed to deliver superior performance and durability. Powered by a high performance motor to produce 450 ft. lbs. of breakaway torque for removing lug nuts and head bolts with ease. Combined with the Hypermax™ Lithium battery system for fast charging and longer run times. Buy with confidence with an included no-questions-asked risk-free trial, extendable for up to 2 years.

  • High performance motor delivers 450 ft. lbs. breakaway torque for the most demanding applications
  • 1/2 in. anvil with heavy duty hog ring for secure socket retention
  • Variable speed trigger for precision control
  • Bright LED light illuminates work area for increased visibility
  • All-metal gear construction improves life and durability
  • Textured overmold for secure grip and comfort

Replacement Parts in Stock

Call to Order: 1-800-444-3353

Important Information

  • Tool only, BAUER™ 20v Lithium-Ion battery and charger sold separately. For best results use 3.0 Ah battery, model 1702C-B

Customer Videos

We think you’ll enjoy these customer-made YouTube videos about our products. They’re independent, uncut and unsponsored. They may also contain some four-letter words that aren’t “tool” and other content that’s not appropriate for children. We hope these videos help inform your tool-buying decisions. And a note from the lawyers: Products should always be used in accordance with the owner’s manual.


63629, 56176
Bulb Type
Battery type
Lithium Ion
Battery voltage (volts)
Battery(s) Included (y/n)
Drive size (in.)
1/2 in.
Impact (BPM)
0-3300 IPM
Speed (max)
0-2000 RPM
Product Height
7-1/2 in.
Product Length
8-7/8 in.
Product Weight
4.20 lb.
Product Width
2-1/2 in.
Shipping Weight
4.90 lb.
CA Residents
Warning - Prop 65 Info
Note: Specifications are approximate and subject to change


We guarantee this product to be free from defects in materials and workmanship 90 days from the date of purchase. Limitations apply.