Description
Size - Drilling diameter: 18mm / 0.71"; drilling depth: 30mm / 1.18"; round shank diameter: 8mm / 0.31"; total length: 55mm / 2.17".
Material - Using electroplated diamond (50-60 grits), the opener creates precise, smooth cuts with no broken edges. Nickel plating improves hardness, wear resistance, corrosion resistance, and greatly extends the drill bit life..
Features - The serrated drill bit increases the sharpness and opening speed. Sharper and more durable than ordinary electroplated drill bits, especially suitable for thick glass openings. (10mm thick glass generally has about 300 openings.).
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Specifications
In The Box
Sales Package
2PCS
General
Brand
AS TOOL CENTER
Model Name
circle from glass, tiles, marble, granite, ceramic 5PCS