Bosch Sds-Max HC5020 Shank Drill Bit 5/8" x 8" x 13" Nut Splitters 1/4" Hex drive

1/4" Hex drive

5/16" key stock can be purchased separately and cut to length for thicker doors

Series 1400

2-5/8"W x 6" L

(perimeters) and 8

Bosch Sds-Max HC5020 Shank Drill Bit 5/8" x 8" x 13" Nut Splitters 1/4" Hex drive"SKIL BOSCH POWER TOOL CO" SHANK DRILL BIT Size: 5 8" x 8" x 13". Wide bore head. Centric tip guides bit through hard and reinforced concrete angled dust channels. Reduced heat built up resulting in longer life. Inclined side cutters aggressive edge for faster cutting. Wear mark identifies when bit was worn to level inappropriate for precision anchoring. Long pitch spiral for increased speed and reduced vibration.