The Makita D-00876 1/4 x 6-1 / 4-Inch SDS Bits uses makitas tip style carbide multitool, which penetrates into contact and plows through corrugated steel. The Makita D-00876 has a Reinenforced ground flute for efficient dust extraction. The Makita D-00876 is designed for drilling in brick, masonry and concrete. Works with any standard SDS drill bit.