DRILL AMERICA 1/16?-1/2? Cobalt Jobber Length Drill Bit Set, 29 Pieces (1/64 Increments)
Pieces in Set: 29
Material: Cobalt
Finish: Gold
Shank Type: Round
Style: Jobber
Cutting Angle: 135°
Point Type: Split Point
Number of Flutes: 2
Cutting Direction: Right Hand
M35 cobalt steel - National Aerospace standard 907
135 degree split point tip for self-centering and reducing thrust. Compared to a conventional 118 degree tip, these drills wont go œwalking ? on you.
These cobalt drill bits display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel, and are especially effective in drilling tough, high tensile strength materials like stainless steel, inconel, and titanium
Meets ANSI specifications
Indexed Metal Carry Case
Sizes in set: 1/16?, 5/64?, 3/32?, 7/64?, 1/8?, 9/64?, 5/32?, 11/64?, 3/16?, 13/64?, 7/32?, 15/64?, 1/4?, 17/64?, 9/32?, 19/64?, 5/16?, 21/64?, 11/32?, 23/64?, 3/8?, 25/64?, 13/32?, 27/64?, 7/16?, 29/64?, 15/32?, 31/64? and 1/2?
