Gesswein Polishing Stone Holder

Features

Applications

EDM
·Remove the tough, hard scale left by the Electrical Discharge Machining process much faster than other stones.
·Contain an extra-sharp premium aluminum oxide for fast cutting action.
·Employ a special clay bond to hold their shape well for working small details & sharp corners.
·Break down slowly, cut fast, resist loading.
·Suitable for use on both EDM and machined surfaces of all tool and hardened steels.
General Purpose
·Extra-sharp, pure white aluminum oxide grains, a specially formulated bond and proprietary treatment.
·Cut well, hold their shape and resist loading.
·Suitable for use on both EDM and machined surfaces of all tool and hardened steels.
Oil-Treated
·Hard, general purpose aluminum oxide stones excellent for machined surfaces
·Soaked with oil during manufacture; can be used dry without pre-lubrication.
·Offer fine cutting ability.
·Hold shape for finishing mold details.
Diemaker
·Medium hard aluminum oxide with the characteristics of fast cutting & moderate breakdown.
·Ideal for general purpose stoning on hard and soft grades of mold steel and for pre-finishing aluminum, beryllium copper & kirksite.
Moldmaker Plus
·Medium-hard, green silicon carbide stones breakdown slowly.
·Ideal for stoning contours and radii.
·Produce a silky matte finish on all pre-hardened tool steels, from 28HRC through 60 HRC, A2 & M2.