Irwin Multi-material drill bits drill through just about any type of material like brick, block, tile, metal, wood, plastic and marble, they'll even drill through multiple materials at the same time. These versatile bits are designed specifically for rotary drilling, but are tough enough to be used with hammer drills.
| Id | 258789 |
| SKU | 6981476 |
| PartNo | 4935109 |
| UPC | 024721108807 |
| Country of Origin | China |
| Diameter | 5/16 In |
| Flute Type | Spiral |
| Number Of Flutes | 1 |
| Flute Length | 3-3/4 In |
| Shank Type | Straight |
| Shank Diameter | 5/16 In |
| Shank Length | 1 In |
| Point Type | Split |
| Point Angle | 135 Deg |
| Material | Carbide |
| Finish | Oxide |
| Overall Length | 4-3/4 In |
| Applicable Materials | Marble, Metal, Plastic, Wood |
| CID | 9 |
R.P. Lumber - Edwardsville, IL