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Be used for automatic continuous polishing machine, for grinding and polishing granite, marble,quartz and ceramic etc.With high efficiency of grinding and polishing, polishing even.
Metal grinding block size
Trapeziform grinding block: 135x50/70x15mm
Grinding block with groove: 140x56x17mm
Grit size：30#, 40#, 50#, 60#, 80#, 100#, 120#, 150#, 200#, 300#
Resin grinding block size: 135x55/70x32mm
Grit size：120#, 180#, 220#, 320#, 400#, 600#, 800#, 1200#, 1500#, 3000#, Buff
