Helix Mortise Bit w/ Downshear Round Nose Bits Whiteside offers a selection of

Whiteside offers a selection of sizes in 3-wing and 4-wing configurations

STAGGERTOOTH: Two staggered cutting edges enhance tool strength and enable smooth cutting of thick materials

APPLICATIONS: Perfect for creating joints to assemble multi-sided projects like planters

TWO PIECE SET: Simply switch router bits to change from cutting stiles to cutting rails

Requires a 5/16"-24 thread arbor

Helix Mortise Bit w/ Downshear Round Nose Bits Whiteside offers a selection ofMaterials: 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 4A 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 1 1 4" cutting diameter, 1 2" cutting length, 5 16" 24 threads, and 1 2"