1-1/16" Cobalt Drill Bit with 1/2" Reduced Shank, DWDCO Shopify Collective Size 1-23/64"

Size 1-23/64"

Grade 2 Flat Washers Zinc Clear

and general aviation work • 12-Point Shallow Sockets and 90-Tooth Ratchet – Includes 5/32 - 9/16 inch and 4 - 15 mm sockets and 90-tooth quick-release flex head ratchet • 1/4 Inch Bits and 72-Tooth Bit Ratchet – Includes 3/16 - 5/16 inch (slotted)

Part Number DWRRSP21/64

and plated with a trivalent chrome process

1-1/16" Cobalt Drill Bit with 1/2" Reduced Shank, DWDCO Shopify Collective Size 1-23/64"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. Reduced Shank Drills