26 Piece HSS Black & Gold KFD Split Point Jobber Length Drill Bit Set, A - Z BoltsandNuts.com It is a good pratice

It is a good pratice to clear the drill from the hole to allow coolant to wash away the chips

3 to 10 mm stored in a durable holder with self-aligning key slots that allow keys to be removed and inserted without moving others out of the way

Part Number D/ASTCO17/32

Part Number: BIT-DULSN1

Part Number POU3/8NPTW/DRILL

26 Piece HSS Black & Gold KFD Split Point Jobber Length Drill Bit Set, A - Z BoltsandNuts.com It is a good praticeProduct Description KFD Killer Force Drill Bits are manufactured from M2 premium grade high speed steel, black and gold surface treated for use in a wide range of materials such aluminum, iron and stainless steel. They have a 135 split point tip for fast penetration and accurate drilling and a round shank for use in a wide range of tool holding systems. KFD Killer Force Drill Bits are jobber (standard) length. Brand Drill America Part Number KFD26J