Carbide Straight Guide screw type helix mortise bit

screw type helix mortise bit with 1-1/4" cutting diameter

2+2 mortise compression spiral with 3/8" cutting diameter

gummy materials are even less likely to stick to the cutting edge

This set contains four bearings for traditional roundover

They are designed with a combination flush and a 7° single flute cutting edge

Carbide Straight Guide screw type helix mortise bitMaterials: Natural woods, composite woods, hard plastics Recommended RPM: 16,000 18,000 (max 24,000) Basic double flute Straight bit made out of solid carbide for extended life. TOOL SPECS: Solid carbide, straight bit with 1 2" cutting diameter, 1 2" shank, 1 1 4" cutting length, and 3" overall length for use in routers with a 1 2" collet. DOUBLE FLUTE: Perfect for precision cuts and tight tolerances, thanks to the inherent rigidity and sharpness of