Slow Down Cut Spiral

1/2"SH, 1/2"CD, 1-1/2"CL

Product Description


These bits are very versatile for use in cutting through hard woods, plastics, and even materials such as solid surface counter tops. The slow spiral design is meant for better chip ejection in hard materials. The down cut spiral design provides the best top surface edges, ejecting chips away from the router when routing through material. This design also decreases the tendency to lift thin/small work pieces during CNC routing.

Materials: Natural woods, composites, hard plastics

Recommended RPM: 16,000-18,000 (max 24,000)

Up Cut Part # Down Cut Part # Shank Dia. Cutting Dia. Cutting Length Overall Length
RU4100S RD4100S 3/8" 3/8" 1" 2-1/2"
RU5100S RD5100S 1/2" 1/2" 1" 3"
RU5150S RD5150S 1/2" 1/2" 1-1/2" 3-1/2"
RU5150S-4 - 1/2" 1/2" 1-1/2" 4"