5/16 IN COBALT DRILL BIT
$5.99
Irwin 3016020 Jobber Drill Bit, 5/16 in Dia, 4-1/2 in OAL, Spiral Flute, 1-Flute, 5/16 in Dia Shank, Straight Shank High-speed steel with M-35, 5% cobalt, for higher heat and abrasion resistance; heavy-duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy-duty abrasive alloy metal drilling on hardened steel (heat-treated). Engineered with cobalt for high heat and abrasion resistance 135 deg split point ensures a true start and eliminates bit walking
SKU: ORG-6009377
Additional Information
| Width: | 1.99 |
| Height: | 1.76 |
| Length: | 7.16 |
| Weight: | 0.09 |
| Overall Length: | 4-1/2 in |
| Material: | Cobalt HSS |
| Finish: | Gold Oxide |
| Diameter: | 5/16 in |
| Shank Type: | Straight |
| Shank Diameter: | 5/16 in |
| Applicable Materials: | Cast Iron, Stainless Steel, Titanium |
| Grade: | M35 |
| Point Type: | Split |
| Shank Length: | 1-1/3 in |
| Flute Type: | Spiral |
| Number of Flutes: | 1 |
| Flute Length: | 3-3/16 in |
| Point Angle: | 135 deg |
| Cutting Direction: | Right Hand |
