Bosch CO14 Cobalt Metal Drill Bit Set, 14-Piece BF15 cover 150-250 sq

cover 150-250 sq

Stands up to heavy

Application on 4" rubber or vinyl cove base covers 220-240 lin

Head Type : Ball Pein

Design-certified (assembled connector) and manufactured in accordance with ansi z21

Bosch CO14 Cobalt Metal Drill Bit Set, 14-Piece BF15 cover 150-250 sqBosch Cobalt Metal Drill Bits provide 4X longer life than standard high speed steel drill bits, plus they provide outstanding performance in stainless steel. These have been engineered for contractors and other pros who need solid, reliable bits for demanding drilling applications in stainless, cast iron, and high density metal. These bits also are useful for general application drilling in high carbon steel and light gauge metal, as well as wood and