#19 x 12" Cobalt Aircraft Extension Drill Bit

#19 x 12" Cobalt Aircraft Extension Drill BitProduct Description Cobalt drill bits are are effective in drilling tough, high tensile strength materials such as cast iron, inconel, stainless steel and titanium. They display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel. They have a 135 split point tip for fast penetration and accurate drilling. Compared to a conventional 118 degree tip, these drills wont go "walking" on you. Ideal for drilling

Shank Size 21/32"

preventing round-off • Extra large die-stamped size marking is easy to read and can’t wear off • Detent grooves provide a secure connection with the drive tool and a drilled through-hole allows locking on with retaining pin • Polished

Part Number DEWCBR1-5/8

Part Number: Assortment Kit #4922011 Pieces - Fine Thread

Part Number MMO3/16-2FDE-ST

permitting speeds up to 30% greater than with conventional M2 high speed

Part Number DWTSMT18X

Part Number: EZ-M1016

Part Number D/ARSD3/8X3/4

Length:1/2"

Part Number: Assortment Kit #3841921 Pieces

Part Number DEWEZS1-6