Harbor Freight Tools


9 Amp Surface Conditioning Tool

See the Entire BAUER Product Line
Learn More

This surface conditioning tool quickly strip away rust, paint, surface defects

Was $149.99
Save $20
Compare to
EASTWOOD 21145 at $189.97 Save $59.98

+ Add to My List

Check Inventory For This Product At a Store Near You

The BAUER™ 9 Amp Surface Conditioning Tool delivers up to 3700 RPM for removing rust, paint, and conditioning metal surfaces. Built with a front D-handle for maximum comfort and control and lock-on trigger for extended use. Accepts a wide variety of 4 in. x 4 in. sanding drums.

  • Variable speed control delivers 1000-3700 RPM for surface preparation applications
  • High torque 9 Amp motor handles the toughest jobs
  • All metal gearing for long life and durability
  • Six speed control dial to match sanding speed to application
  • Ergonomic inline design reduces fatigue during extended use
  • Accepts a wide variety of sanding drum accessories
  • Drum guard keeps debris away from user

Replacement Parts in Stock

Call to Order: 1-800-444-3353

View Available Parts

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.

AC Volts
Accessories Included
40-grit clean-and-strip drum, 120-grit stripping drum, 240 grit finishing drum, (2) hex keys
Amperage (amps)
Speed (max)
1000-3700 RPM
Product Height
6 in.
Product Length
20.25 in.
Product Weight
8 lbs.
Product Width
6.75 in.
Shipping Weight
11.77 lb.
Power cord (ft.)
8 ft.
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.