D12x40mm CNC Diamond Finger Bit 1/2″ Gas Thread for Sink Cut-Out Slotting Hole Enlargement Granite Quartz Stone

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D12x40mm CNC Diamond Finger Bit 1/2" Gas Thread for Sink Cut-Out Slotting Hole Enlargement Granite Quartz Stone


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use Masonry Drilling drill type CNC diamond finger bit Total Length 40 mm finish Paint customized support OEM, ODM, OBM Product Type CNC Diamond Finger Bit Diameter 20mm (0.787", approx. 13/16") Working Length: 40mm (1.575", approx. 1-9/16") Connection 1/2" Gas Thread Thread Option Regular Thread (Right Hand) / Reverse Thread (Left Hand) Available Grit 30/40# […]


useMasonry Drillingdrill typeCNC diamond finger bit
Total Length40 mmfinishPaint
customized supportOEM, ODM, OBMProduct TypeCNC Diamond Finger Bit
Diameter20mm (0.787", approx. 13/16")Working Length:40mm (1.575", approx. 1-9/16")
Connection1/2" Gas ThreadThread OptionRegular Thread (Right Hand) / Reverse Thread (Left Hand) Available
Grit30/40# 50/60# 70/80# 100/120# 200# 400#Suitable MaterialsGranite, Marble, Quartz, Quartzite, Engineered Stone
FunctionEnlarging Holes, Side Grinding, Material Removal, Plunge CuttingRecommended RPM4,000-6,000 RPM
Feed Rate200-400 mm/min


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