1-5/16" Cobalt Drill Bit with 1/2" Reduced Shank, D/ACO Quantity:1 The set includes a range

The set includes a range of shallow and deep 6-point sockets

a 7-cavity parts tray

Used on concave and convex as well as flat surfaces

Part Number: Assortment Kit #126574 Pieces - Coarse Thread

Part Number DWTST1-1/8-8P

1-5/16" Cobalt Drill Bit with 1/2" Reduced Shank, D/ACO Quantity:1 The set includes a rangeProduct 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