Tin Polishing Laps For Polishing With Diamond. An 1/8 inch thick layer of fine grained, rolled tin is bonded to an aluminum Master Lap and turned true. This lap will not develop an orange peel surface common with some other tin laps. 1/2" arbor hole. 6 inch dia tin lap
Make Your Own polishing laps / diy system The lap can easily be charged with our diamond powder using and recharge roller.