Merit M-9-2.5 Extra-Shank-Length Cartridge and Spiral Roll Mandrel, 1/8\ Pilot Diameter x 1\ Pilot Length, 4\ Overall Length, 1/4\ Shank Diameter x 2-1/2\ Shank Length
- Extra-shank-length mandrel mounts cartridge and spiral rolls onto a grinder that accepts a 1/4"-diameter shank and has an extended shank and 4" overall length for hard-to-reach applications.
- Fits cartridge and spiral rolls with a 1/8"-diameter center hole.
- Steel provides strength and extended tool life.