5/16" 1MT Cobalt Taper Shank Drill Bit

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. Taper shank.

Brand Drill America
Part Number DWDTSCO5/16
Size 5/16"
Material Cobalt
Finish Gold
Flute Length 3-1/8"
Length 6-3/8"
Shank Size 1MT
Shank Type Taper Shank
Point Split Point
Point Angle 135
Number of Flutes 2