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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Safety First : Always wear safety goggles, a dust mask, and gloves. Start at an Angle : Begin drilling at a slight angle to create a pilot groove on the surface, then gradually tilt the bit to a vertical position.
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Specifications: Segment height: 10mm Drill diameter:7" 180mm Bit length: 16.5"(420mm)overall length Cutting depth:13.5" Thread size: 1-1/4” – 7 threads(American thread, no adapter required).
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Length 150mm. 1/2 BSP Female to Male.
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This diamond core drill bit can be used for wet or dry cutting. The diamond core drills and adapters all have a 1/2" BSP thread. Ideal for plumbers, electricians, builders, professional contractors and DIY lovers.
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30 drill bit. -coated hole saws are suitable for drilling holes in jewelry, gemstones, glass, marble, tiles or granite. Adding water when using a grinding head can improve life. Drilling speed: drilling per second.
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Electric Di.
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