Made with Bosch Carbide Technology, each tooth is an optimum grade of the hardest metal, laser-welded and ground 6 times for the perfect cutting shape. Lasts up to 50x longer than a bi-metal holesaw in tough materials. Ideal for tough jobs and all-round trades work.

Brand Name	Bosch
Manufacturer Model No	521RR
Max. Depth of Cut	60 mm
Product Diameter	65 mm
Suitable Cutting Application	Multi-Material
Suitable Sawing Material	Wood with Metal, Brick, Soft Tiles, Stainless Steel Sheets & Plastics
Tip Material	Carbide