
Diamond Cylinder Ball-end Cutter Engraving Bits 5pc CNC for Marble
Quantity: 5pcs Specification: 6MM/12-60mm: Ball end Diameter 6mm,workable length,12mm Total length 60mm; 6MM/ 20-90mm: Ball end Diameter 6mm,workable length,20mm Total length 90mm; 8MM/12-76mm: Ball end Diameter 8mm,workable length,12mm Total length 76mm; 8MM/20-90mm: Ball end Diameter 8mm,workable length,20mm Total length 90mm; 10MM/12-76mm: Ball end Diameter 10mm,workable length,12mm Total length 76mm; 10MM/20-90mm: Ball end Diameter 10mm,workable length,20mm Total length 90mm; Application: For granite & marble, masonry, ceramic tile, brick.... Feature: 5-8times working life than electroplated diamond bits. High efficiency. Used on CNC engraving machine, working at high rotating speed. Different models for end milling, carving, line engraving, polishing, slotting, hollow-cutting, 3D embossment, cutting, flat processing ect.