Precision shear forstner bits feature a double-ground, razor-sharp serrated edge that slices throughout the rotation of the bit for less splintering and chipping, producing flawless flat-bottom holes. This unique geometric design has multiple cutting edges that produce greater shearing action, allowing for faster rotational speeds and more efficient cutting. Competitive forstner bit designs produce small chips and dust that collect in the cutting area, increasing friction and heat, thus causing the bit to dull quickly. Those designs also create holes with rough edges that require sanding. In addition to serrated edges, precision shear forstner bits include a hardened steel body for longer life and sharper edge, an ultra sharp spur to ensure accurate holes and less "walking", and steep angled cutting edges to produce holes that are smooth and flat.
- Razor-Sharp Serrated Edge - Features precision-ground serrations that slice through wood cleanly and efficiently, delivering fast, smooth, flat-bottom holes with minimal splintering in both softwoods and hardwoods.
- Unique Geometric Design - Multiple cutting edges deliver superior shearing action, enabling faster rotation speeds and more efficient cutting performance across a variety of wood types.
- Precision-Cut Starting Point - Features an ultra-sharp spur that guarantees accurate hole placement and minimizes bit wandering during drilling.
- Efficient Chip Removal - Steep angled cutting edges produce chisel-like curls that clear chips quickly, reducing heat buildup and improving cutting efficiency.
- Reduced Friction and Heat - Efficient chip removal prevents dust and debris buildup, minimizing heat generation and preserving sharpness longer than standard bit designs.
- Razor-Sharp Serrated Edge - Features precision-ground serrations that slice through wood cleanly and efficiently, delivering fast, smooth, flat-bottom holes with minimal splintering in both softwoods and hardwoods.
- Unique Geometric Design - Multiple cutting edges deliver superior shearing action, enabling faster rotation speeds and more efficient cutting performance across a variety of wood types.
- Precision-Cut Starting Point - Features an ultra-sharp spur that guarantees accurate hole placement and minimizes bit wandering during drilling.
- Efficient Chip Removal - Steep angled cutting edges produce chisel-like curls that clear chips quickly, reducing heat buildup and improving cutting efficiency.
- Reduced Friction and Heat - Efficient chip removal prevents dust and debris buildup, minimizing heat generation and preserving sharpness longer than standard bit designs.
