Drill America 33 Piece m35 Cobalt Reduced Shank Drill Bit Set (1/2″ – 1″ x 64ths), DWDCO Series
- 33 Piece Set with 1/2″ Reduced Shank Drill Bits.
- Effective in drilling tough, high tensile strength materials like stainless steel, Inconel, and titanium.
- Reduced Shank Drills expand the size range capacity of a portable drill chuck. Common flute and overall length for minimal adjustment during tool changes.
- 135 degree split point tip for self-centering and reducing thrust.
- Manufactured to Aerospace Standard 907 and display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel.
- Sizes include: 1/2″, 33/64″, 17/32″, 35/64″, 9/16″, 37/64″, 19/32″, 39/64″, 5/8″, 41/64″, 21/32″, 43/64″, 11/16″, 45/64″, 23/32″, 47/64″, 3/4″, 49/64″, 25/32″, 51/64″, 13/16″, 53/64″, 27/32″, 55/64″, 7/8″, 57/64″, 29/32″, 59/64″, 15/16″, 61/64″, 31/32″, 63/64″ and 1″..