1/8″ (3.18 Mm) Shank
Typhoons have unique structurally aligned tungsten carbide points that last long and do not load quickly. Typhoons are ideal for use on hard and soft woods, acrylic, die stone, plaster, plastic, hard rubber and fiberglass. Use the BLUE fine grits for general shaping and sanding. The RED coarse grit is for even more rapid and aggressive shaping and roughing out work. Made in USA. 35,000 RPM Maximum Speed