1/4" x 12" Cobalt Aircraft Extension Drill Bit Quantity:1 Part Number: 50C3600ROD2Z

Part Number: 50C3600ROD2Z

Part Number DWTSMR112-18X2

Length Under Head: 6-1/2"

Part Number DWTSMH14X1

A steel collar provides overstrike protection

1/4" x 12" Cobalt Aircraft Extension Drill Bit Quantity:1 Part Number: 50C3600ROD2ZProduct 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