Slow Up Cut Spiral

3/8"SH, 3/8"CD, 1"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 up cut design is for a better surface finish and provides the best control with hand or table 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"