Lasts up to 50x longer than a BiMetal hole saw in tough materials. Extreme durability is built in with Bosch Carbide Technology. Patent slot design for better view and plug ejection. For use with the Bosch Power Change Plus keyless arbor: offering accuracy and robustness. Ideal for wood with metal, brick, tile, stainless steel sheets and plastics.

Brand Name	Bosch
Manufacturer Model No	2608900419
Type	Hole Saws
Diameter (mm)	20mm
Pack Size	1