Dongsin Finger Bit 20x45mm Twin Twister

Dongsin Finger Bit 20x45mm Twin Twister for stone, quartz and other materials

Item 13507: 20mm diameter, 45mm height

RPM 5000-5500
F/R  350mm/min

Note: always reduce the feeding rate at half when the bit is new for the first 2 or 3 meters

• Availability: In Stock
• Model: 13507
• Manufacturer: