CNC Stone milling bottom bit Slotted diamond engraving tool for granite marble

Diamond router bit

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

18mm,20mm

Shank

thick tungsten steel shank

Abrasive Head

sintered diamond material and metal power

Application

 milling bottom , slotted, hollowed-out engraving, line engraving

Suitable material

Granite, stone, marble, sandstone, bluestone

Features

---High temperature pressing and sintering;

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

---Flat bottom-high wear resistance, slotted end--sharp

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