Heavy-duty hex shank. Easily snaps into mandrel. Accommodates Bosch MultiConstructionhole saw series. With 1/4 In. hex shank for Quick Change™ 4-3...
Heavy-duty hex shank. Easily snaps into mandrel. Construction hardened steel with retractable center pin and carbide tip. Shank size 1/4 In. hex F...
Bosch black oxide bits offer superior durability, speed and selection for most general purpose applications. Best for cutting holes into metal and ...