1/4" x 12" Cobalt Aircraft Extension Drill Bit Quantity:1 Part Number DWTSMR112-18X2

Part Number DWTSMR112-18X2

Part Number: 50C3600ROD2Z

Each key slot in the 18 gauge steel stand has a stamped size marking for quick size identification

Finish: Black Phosphate & Oil

Grade 18-8 Stainless Steel Serrated Flange Screws and Serrated Nuts

1/4" x 12" Cobalt Aircraft Extension Drill Bit Quantity:1 Part Number DWTSMR112-18X2Product 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