Weha Offers the OMA CNC Finger Bit
The OMA CNC Finger Bit is a modified 8-segment CNC finger bit for quartzite, granite, marble and engineered stone, available from Weha. The OMA CNC Finger Bit is designed to run between 14 to 25 inches per minute between 5,500 to 8,000 rpm, depending on the stone being used.