• 3-1/2 In. Starlock™ Diamond Grit Grout Blade

Bosch Starlock™ oscillating multi-tool accessories deliver a three-dimensional fit designed to provide a completely integrated system between multi-tool and accessory. This is a new dimension in torque for oscillating multi-tools. By using a three-dimensional shape instead of a flat interface, Starlock™ provides the highest-torque transfer, reduced vibration, and the ability for higher performance applications. These accessories continue to be OIS™ compatible and fit existing tools, as well as the next generation of high-performance Starlock™ tools. Bosch multi-tool accessories are Swiss made for precision accuracy and long life in the most demanding professional applications. Bosch has a heritage of innovation – including the SDS-plus® and SDS-max® shank systems for concrete hammers and the T-Shank professional blade standard interface for jig saws. The Starlock™ interface is the new professional standard in oscillating multi-tool systems.


• Premium diamond grit coating for long life in grout and tile applications 

• Segmented blade shape for removal between tiles 

• Color coded interface and laser etched blade to quickly identify the right blade 

• Starlock™ interface for professional performance, also works with OIS™ compatible tools including Bosch, Fein, Milwaukee, Makita, Rigid, others 

• Precision Swiss made blade 


Application: Grout removal

Blade Thickness (in): 0.125

Blade Length (in): 3

3-1/2 In. Starlock™ Diamond Grit Grout Blade

  • Brands Bosch
  • Product Code: OSL312DG
  • Availability: 100
  • $55.44