#19 x 12" Cobalt Aircraft Extension Drill Bit Shopify Collective Flute Length 10"

Flute Length 10"

Part Number: BIT-DWTHX71614

Die-stamped markings are permanently impressed into the steel and can’t wear off

Part Number: 100C175HCS8Y

Ball End Hex L-Key Set includes the most common metric hex key sizes from 1

#19 x 12" Cobalt Aircraft Extension Drill Bit Shopify Collective Flute Length 10"Product 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