1/4" Shank - 1/4" Cylinder Smooth End FINE. Head diameter 1/4", head length 1-3/4".

Saburrtooth rotary tools feature long-lasting, razor-sharp carbide cutting teeth arranged into a unique open pattern to resist "loading" while providing the "Power Carver" rapid stock removal and smoother finishes.

Not for use on METAL or CERAMICS.

Recommended Operating Speed: 4,000 to 25,000 RPM.