With the most popular size for contractors being 3/8" bits, This set will keep you going for a LONG time! he rock carbide tip maximizes carbide surface contact for longer bit life. These bits are SDS plus, specializing in concrete.

You will receive x4 packs of 25 pieces, totaling x100 bits in size 3/8" - DW5427B25

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