Draper 12427 SDS Plus Centric Tip Drill Bit Set (5 Piece)

The Draper SDS+ Series drill bits are made from hardened alloy-steel and have a highly durable tungsten carbide tip. The superior centric tip provides faster starts and faster drilling. The double flute design ensures accuracy and clean holes. For use on concrete, masonry, brick, stone, marble, granite and blocks. Compatible with drills with an SDS Plus chuck.