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). Online purchases are in packages of 6.
| Id | 257475 |
| SKU | 6009815 |
| PartNo | 63128 |
| UPC | 042526631283 |
| Country of Origin | China |
| Diameter | 7/16 In |
| Flute Type | Spiral |
| Flute Length | 4-1/16 In |
| Shank Type | Cylinder |
| Shank Diameter | 7/16 In |
| Shank Length | 1-4/9 In |
| Point Type | Split |
| Point Angle | 135 Deg |
| Grade | M35 |
| Material | Cobalt HSS |
| Finish | Gold Oxide |
| Overall Length | 5-1/2 In |
| Cutting Direction | Clockwise |
| Applicable Materials | Hard Steel, Stainless Steel, Titanium |
| CID | 9 |
R.P. Lumber - Edwardsville, IL