4PCS 60-120mm Diamond Hole Set Tile Ceramic Glass Porcelain Marble Drill Bit

Specifications:
-Material: Steel
-: Silver
-Outside Diameter:60/ 80/ 100/ 120 mm
-Suitable for use in drill hole on glass, marble, tile or granite

Tips:
-Please add water for coolant and drill slowly
-Start drill at 45 Degree to surface and align to 90 Degree as hole forms
-Never use drills while machine is in hammer action

Note:
-Please allow 1-2mm differs due to manual measurement, thanks.
-Due to the difference between different monitors, the picture may not reflect the actual of the item. Please understand, Thank you.




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