Abrasive Cartridge Roll 120 piece professional kit . approximately 120 abrasive pieces of P80 and P120 grit in roll form . These are ideal for professional cylinder head porting , manifold matching and brilliant in tight spaces .
The mandrels are both 6mm shank for industry standard tools One long + one short mandrel gives you a decent fitting holder on the long and short rolls The rolls themselves screw onto the the mandrel and tighten up with the direction of rotation to the tool , they can easily be swapped back of for a different size over and over again .
We Use these ourselves to do our cylinder heads and they are too good not to share , please ask us about appropriate tooling or safety provisions as we well soon be listing a good selection .