Bosch OSL312DG 3-1/2″ Starlock Diamond Grit Grout Blade


SKU: OSL312DG Categories: , ,


Bosch OSL312DG 3-1/2″ Starlock Diamond Grit Grout Blade

  • Premium diamond grit coating delivers long life in grout and tile applications
  • Segmented blade shape – great for removal between tiles
  • Color coded interface and laser etched blade for quick identification
  • Starlock™ interface for professional performance
  • Also works with OIS™ compatible tools including Bosch, Fein, Milwaukee, Makita, Rigid, others
  • Precision Swiss made blade for precision accuracy and long life
  • Length: 3″
  • Blade size: 3-1/2″
  • Blade thickness: 0.125″

Bosch Starlock™ interface

  • 3-dimensional fit provides a completely integrated system between tool and accessory
  • Provides the highest-torque transfer, reduced vibration, and the ability for higher performance applications
Bosch Starlock™
Grout & Abrasive – available sizes
Bosch no. Description Blade Size Application
OSL114CG Carbide grit 1-1/4″ Grout removal
OSL200CR Carbide grit 2″
Sanding wood
OSL212CG Carbide grit 2-1/2″ Grout removal
OSL234HG Carbide grit 2-3/4″ Grout & Thinset removal
OSL300CR Carbide grit 3″ Thinset removal
OSL312CG Carbide grit 3-1/2″ Grout removal
OSL312LG Carbide grit 3-1/2″ Grout removal
OSL312DG Diamond grit 3-1/2″ Grout removal


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Additional information

Weight .5 lbs
Brand Name


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