FREE parcel shipping on most orders over $49. Learn More ›

Cart Summary View Cart

Estimated Shipping $0.00
In-Store Pick Up $0.00
Estimated Taxes $0.00
Total Saving $0.00
Total CAD $0.00

My Cart

Your shopping cart is empty. Let’s do this. Get shopping!


Model # OSL312CG | Store SKU # 1000731862
Check store for pricing and availability

3-1/2-inch x 1/8-inch Starlock® Kerf Carbide Grit/Grout Grinding Blade

- / each


3-1/2-inch x 1/8-inch Starlock<sup>®</sup> Kerf Carbide Grit/Grout Grinding Blade
  • Bosch
  • Model # OSL312CG
  • Store SKU # 1000731862
  • 3
3-1/2-inch x 1/8-inch Starlock® Kerf Carbide Grit/Grout Grinding Blade
- / each

Overview Model # OSL312CG Store SKU # 1000731862

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 carbide 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




Assembled Depth (in inches) 0.4 Assembled Height (in inches) 6.5
Assembled Weight (In LBS) 0.11 Assembled Width (in inches) 3.76
Item Depth 0.4 Item Height 6.5
Item Weight 0.11 Item Width 3.76


Certified Yes Country of Origin SZ-Swaziland

Warranty / Certifications

30 day Warranty
Customer Reviews

Customer Reviews

Customer Reviews

Questions and Answers