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Product Review

The Bosch OSC3DRF is a 3" triangular carbide grit rasp.
Tough on Thinset, Paint

The Bosch OSC3DRF is a 3” triangular carbide grit rasp that removes thinset beneath tiles, paint and other materials.

A Long-Lasting Blade

High-quality Bosch carbide grit for superior performance and life. Material removal is quick and easy thanks to 3” surface area.

Only the Best

Bosch multi-tool accessories offer the best price-for-performance ratio in the market. That means optimal speed and life in tough applications.

The Industry Standard Interface

The Bosch OSC3DRF blade offers the advantages of Bosch’s Oscillating Interface System (OIS). OIS maintains the 12-pin design of the company’s first multi-tool interface, but can be used on every professional brand of multi-tool.

Bosch OSC3DRF Features
  • 3” surface area
  • Better debris removal
  • Bosch carbide grit
  • Removes thinset, paint and other materials
  • 12-pin design fits most professional multi-tools


  • For crimping round metal pipe to create a male fitting end
  • Optimal handle span for maximum power and comfortable operating range
  • Crimps heavier gauge pipe
  • Delta carbide grit
  • For use on thin set, paint and other material removal quick and easy
  • 3-Inch attach directly to Multi-X
  • Also work with Fein MultiMaster model 636

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