Double fluted step drill bit. Two flutes cut faster and keep bit cooler. Fast starting, non walking drill tip. High visibility silver targets for primary hole sizes. Thick 3/8 inch hex shank won t round out in the drill chuck for a more positive grip. 12 hole sizes.
Specifications
| Brand Name | Klein Tools | Type | Two Flute |
| Material | Steel | Size | 3/16" - 7/8" (5 - 22 mm) |
| Shank Type | Hex | Application | For Multi-Material Drilling |