Specifications:Drilling Diameter: 18mm / 0.71"Drilling Depth: 58mm / 2.28"Shank Size: 9.5mm / 0.37"Overall Length: 83mm / 3.27"Drilling Method: Dry or Wet UseMaterial: Sintering Diamond (Cutter Head), Carbon Steel (Body)Shank Type: Non-slip Triangle ShankSurface Treatment: Electrostatic Powder CoatingRecommended Drilling Speed: 3000RPM - 6000RPMColor: BlackDescriptions:1. Suitable for drilling concrete, masonry, hard brick, marble, stone, and other hard materials.2. Can be dry or wet drilling. To prolong the using life, it is recommended to be used with water for cooling and lubrication.3. The large clearance hole facilitates the entrance of cooling water and the escape of chips and other particles from drilling.4. With sharp cutting edge, the core drill bits cut clean and fast holes, and make drilling process much easier.
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Shank Type: Round Shank (Size: 6mm, 8mm, 10mm) ; Triangle Shank (Size: 12mm - 100mm). Suitable Materials: Ceramic tile, Vitrified tile, Ceramic, Glass, Marble, Granite, Microcrystalline stone, Quartz stone, etc.
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Versatile Drilling Applications: This core drill bit is designed to tackle a variety of materials, including granite, marble, and concrete, making it a must-have for diverse drilling projects. Shank type:Hex shank.
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7"/180mm Diamond Saw Blade Multi Holes Granite Masonry Concrete Cutting Discs. 4.5"/5" Diamond Cutting Disc Grinding Wheel Saw Blade for Ceramic Tile Marble. 2PCS 8mm 100mm Diamond Drilling Bits Mortar Raking Bit Milling Removal Brick.
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30pcs jade punching needle. Gem drill bits, drill bits for stone jewelry. Use with water as a lubricant. Drilling speed: drilling per second.
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You can find that by microscope. You can adjust or remove the pilot bit by hex. 10mm (3/8") shank. Our products are in use at many of the larger projects such as the HK airport and HK Disney Land.
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Application: For drilling granite, marble, masonary, concrete, tile,ceramic, glass, hard plastic and so on. ITEM: Diamond Vacuum Brazed Hexagon Shank Drill Bits. Quantity: 1pc only. Less drilling debris, less wear on materials and better finishing effect;.
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Type of Cutter Teeth: Turbine Teeth. Safe Wet Core Drilling: You can use water for dust suppression and bit cooling during masonry cutting, which prevents overheating, extends bit life, and protects your respiratory health.
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