Helix Mortise Bit w/ Downshear Surface Planing VERSATILITY: Blocks can be stacked

VERSATILITY: Blocks can be stacked to accommodate a wide range of sizes

1-1/2" cutting length

1-1/2" overall length for use with 1/4" collets

straight bit with 5/8" cutting diameter

and B5 bearing for use with 1/2" collets

Helix Mortise Bit w/ Downshear Surface Planing VERSATILITY: Blocks can be stackedMaterials: Natural woods, composite woods, hard plastics Recommended RPM: 12,000 14,000 (max 24,000) These Mortise heads are designed to screw down onto a Helix Mortise Arbor (Part #HMA 1 4 or #HMA 1 2) for easy transition from one cutting head to the next. The Mortise head is only available with a downshear cutter. TOOL SPECS: Carbide tipped, screw type helix mortise bit with 23 32" cutting diameter, 5 8" cutting length, 1 4" 28 threads, and 7 8"