Granite polishing disc for radial arm machine | Summit metal resin embedded series

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Summit-metal R type | Granite polishing disc for radial arm machine

High cutting power polishing discs with resin embedded

Segment type polishing discs have high cutting edge but in some case, this will be too much that it may result in chipping. The surface of granite or marble for this process is usually rough, so it can easy break the abrasive chip if the polishing condition doesn't fit. To avoid this, we have applied resin to infill the chip.

Outer diameter
D(mm)
Inner diameter
C(mm)
Base plate material Number of Chips(N) Grit Hardness
100 25.4 Cast metal 5 50
80
200
400
(hard)A4>A5>A6(soft)
125 6
150
175 9
200 12
250