Cobalt HSS Fractional Straight Shank Jobber Length Drill Bits
Cobalt HSS Fractional Straight Shank Jobber Length Drill Bits Features:
- Constructed of M35 / M42 (5%cobalt / 8% cobalt high speed steel) for super abrasive resistance in tough metals
- Heavy duty spiral flute design produces faster chip ejection
- Shorter cutting lips reduce torque for drilling in high tensile strength materials.
- 135-degree split point reduces feed pressure for easier penetration without work hardening
-
Fully Ground Quality for maximum accuracy and fast chip removal
-
Precision ground cutting edges for fast drilling and perfect finishing
- Straight Shank
NOTE: Not all products are currently listed on our website. If you don’t see the specific product you are looking for, please contact us for assistance.
| Item # | Diameter | Working Length | Total Length | |
| 604020164 | 1/64" | 3/16" | 3/4" | |
| 604020132 | 1/32" | 1/2" | 1-3/8" | |
| 604020364 | 3/64" | 3/4" | 1 3/4" | |
| 604020116 | 1/16" | 7/8" | 1-7/8" | |
| 604020564 | 5/64" | 1" | 2" | |
| 604020332 | 3/32" | 1-1/4" | 2-1/4" | |
| 604020764 | 7/64" | 1-1/2" | 2-5/8" | |
| 604020108 | 1/8" | 1 5/8" | 2-3/4" | |
| 604020964 | 9/64" | 1-3/4" | 2-7/8" | |
| 604020532 | 5/32" | 2" | 3-1/8" | |
| 604021164 | 11/64" | 2-1/8" | 3-1/4" | |
| 604020316 | 3/16" | 2-5/16" | 3-1/2" | |
| 604021364 | 13/64" | 2-7/16" | 3-5/8" | |
| 604020732 | 7/32" | 2-1/2" | 3-3/4" | |
| 604021564 | 15/64" | 2-5/8" | 3-7/8" | |
| 604020104 | 1/4" | 2-3/4" | 4" | |
| 604021764 | 17/64" | 2-7/8" | 4-1/8" | |
| 604020932 | 9/32" | 2-15/16" | 4 1/4" | |
| 604021964 | 19/64" | 3-1/16" | 4-3/8" | |
| 604020516 | 5/16" | 3-3/16" | 4 1/2" | |
| 604022164 | 21/64" | 3-5/16" | 4-5/8" | |
| 604021132 | 11/32" | 3-7/16" | 4 3/4" | |
| 604022364 | 23/64" | 3-1/2" | 4-7/8" | |
| 604020308 | 3/8" | 3-5/8" | 5" | |
| 604022564 | 25/64" | 3-3/4" | 5-1/8" | |
| 604021332 | 13/32" | 3-7/8" | 5-1/4" | |
| 604022764 | 27/64" | 3-15/16" | 5-3/8" | |
| 604020716 | 7/16" | 4-1/16" | 5-1/2" | |
| 604022964 | 29/64" | 4-3/16" | 5-5/8" | |
| 604021532 | 15/32" | 4-5/16" | 5-3/4" | |
| 604023264 | 31/64" | 4-3/8" | 5-7/8" | |
| 604020102 | 1/2" | 4-1/2" | 6" | |
| 604023364 | 33/64" | 4-13/16" | 6-5/8" | |
| 604021732 | 17/32" | 4-13/16" | 6-5/8" | |
| 604023564 | 35/64" | 4-13/16" | 6-5/8" | |
| 604020916 | 9/16" | 4-13/16" | 6-5/8" | |
| 604023764 | 37/64" | 4-13/16" | 6-5/8" | |
| 604021932 | 19/32" | 5-3/16" | 7-1/8" | |
| 604023964 | 39/64" | 5-3/16" | 7-1/8" | |
| 604020508 | 5/8" | 5-3/16" | 7-1/8" | |
| 604024164 | 41/64" | 5-3/16" | 7-1/8" | |
| 604022132 | 21/32" | 5-3/16" | 7-1/8" | |
| 604024364 | 43/64" | 5-5/8" | 7-5/8" | |
| 604021116 | 11/16" | 5-5/8" | 7-5/8" | |
| 604020304 | 3/4" | 5-5/8" | 7-5/8" |