This set of bits will keep you going for a LONG time! Each size comes with a pack of 25 bits, totaling 100 bits. The rock carbide tip maximizes carbide surface contact for longer bit life. These bits are SDS plus, specializing in concrete.

Sizes included are: DW5403B25 (3/16"), DW5517B25 (1/4"), DW5437B25 (1/2"), DW5427B25 (3/8")

Non-paid members will be charged $15 for shipping, whereas paid members will receive free shipping!