CNC Sintered Diamond ball nose engraving tools for stone granite marble

Diamond router bit

Ball nose Sintered Diamond engraving Tools

Shank diameter

6mm(0.236"),8mm(0.315”),10mm(0.394”), 12mm

Cutting diameter

6mm,8mm,10mm,12mm

Long diamond Cutting length

15mm(0.591”),20mm,30mm

Shank

thick tungsten steel shank

Abrasive Head

diamond material and metal power

Application

3D relief work, lettering, line engraving, bottom end milling, carving, polishing, slotting, jade processing, etc

Suitable material

Granite, stone, marble, sandstone, artificial stone, bluestone, ceramic tiles, jade, glass, bricks.

Features

---High temperature pressing and sintering;

---Strong bonding force, good for big load of grinding milling.

---Sintered with multilayer diamond material, high concentration of sintered diamond

--- high abrasive, long service life, low engraving cost.