17/64" x 6" Cobalt Aircraft Extension Drill Bit Shopify Collective Width: 4-11/16"

Width: 4-11/16"

Part Number: BIT-DMS04-1046

ensuring that it won't slip or skip under stress • Sleek

Part Number: 25C150THUMBB

Thread Size: M5-0

17/64" x 6" Cobalt Aircraft Extension Drill Bit Shopify Collective Width: 4-11/16"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