Bosch Carbide Tipped 20mm Hole Saw

The Bosch tough material hole saw is great all rounder which barely slows down when it hits metal. Extreme durability is built in with Bosch carbide technology. Individually its ground teeth made from fine, hard carbide and patent slot design for better view and plug ejection. It has 20 mm diameter and 60 mm working length.

Lasts up to 50x longer than a bi-metal hole saw in tough materials