Polishing Drum Wheel is designed for stock removal on granite and hard stone grinding away excess stone to prepare for polishing. Drum Wheel is used for polishing stone side after finishing Zero Tolerance Wheel . Rubber drum wheels are flexible. So they have good joint with the stone. The bond of Zero Tolerance Wheel is metal and bond of Drum Wheel is resin. Delivery Time:7-12 days Features: These resin drum wheel are prefect for working with granite or marble ,especially on kitchens.sink cutouts could be easily finished with these . Product Name Size Connection Grit Zero Tolerance wheel 50.75.100 M14. 5/8-11.1/2G 36#.46# Resin Drum Wheel 50#.100#.200#.300#.400#..800#.1500#.3000#
Fingerbits Due to its shape, there should be less blow out on the bottom of the stone. The diamond portion of the bit is tapered so it becomes smaller towards the tip.