ITEM: 6/20mmX90mm Vacuum brazed diamond CNC engraving bits for stone carving, router bits ,
Quantity: 2pcs Cylinder with flat-end
Spec: Total length 90mm, workable length 20mm, dia6mm, Flat-end,shank 6mm
Feature:
1. End milling, carving, line engraving, polishing, slotting, hollow-cutting, 3D embossment, cutting, flat processing ect.
2. Suitable for hard granite, stone, marble, glass,ceramic tile, brick...
3. Speical diamond brazed technology provide 5-10times life than elctroplated diamond burrs, and higher efficiency than sintered bits. Can bear big load of grinding, good durability
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