1-3/8" forstner bit, diablo series, high speed steel, drill clean holes in wood & most wood products, sharp center spur accurately locates the center of your hole, use for drilling flat bottom holes, pocket holes or overlapping holes, specifications: cut diameter: 1-3/8", overall length: 3-1/2", shank diameter: 3/8".
- Flawless Bottom Holes
- Greater Shearing Action, longer life
- Accurate holes and resists "walking
- Less Splintering, chipping
- razor-sharp serrated slicing edge
