Clesco CR-9 Cartridge Roll Mandrel, 1/4 in. x 1 in. Shank, 1/8 in. x 1 in. Pilot

Quick change mandrel for coated abrasive cartridge rolls.

Standard Tapered Type.

Features sharp, coarse threads which hold cartridge rolls securely in place during operation.

-1/4" Diameter x 1" Long Shank

-1/8" Diameter x 1" Long Pilot

-Overall Length: 2.750 in.

-Rust proof black oxide finish

How to choose the correct size mandrel:

Shank Dia. – order the size that fits your collet or chuck.

Pilot Dia. – to be the same size as hole in cartridge roll.

Pilot Length – for rolls:

-¾” long – use ½” pilot length

-1” long – use ¾” pilot length

-1 ½ “ long – use 1” pilot length

-2” long – use 1 ½ “ pilot length