Product details:
Whiteside #RU5161A Single O-Flute Spiral Up Flute 1/2SH 1/2CD 1-5/8CL 3-1/2OAL 1FL is the best bit for plastic projects, made from solid carbide and designed to utilize a shear cutting action to provide a smooth cut. This design will also decrease the buildup of material on the cutting edge. The spiral flute outperforms traditional o-flute straight bits by providing the absolute best cut and superior chip ejection.