Supplied with hex drive adaptor for matched balance and extractor drift. High-speed drilling when used on lightweight building material such as; soft stone, facing bricks, breeze blocks and insulation blocks.
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Multi-purpose drilling for granite & marble, masonry, concrete, tile/ceramic, stone. Dry Diamond Drill Bits :1pc 3/16” (5mm), 1pc 1/4” (6mm), 1pc 5/16” (8mm), 1pc 3/8” (10mm), 1pc 1/2” (12mm), 9/16” (14mm), 5/8” (16mm) with Hex Shank for Porcelain Tile Ceramic Marble.
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Features:Applicable for various wood products, wood, MDF, plywood, particleboard, solid wood, artificial wood, etc.The drill bush is for precise positioning, it's suitable for the installation of the door hinge, door butt, handles, drawer slides, and more.The high-speed steel tool handle is solid and not easy to break, suitable for platform drilling equipment such as electric drill, charging drill, bench drill, cordless Li-ion drill, etc.How to use: Please adjust the drill size according to the hardness of the wood before opening the hole. If the wood is soft, you can choose the smaller one, if the wood is hard, you can choose the corresponding or larger one.Note:Please note that this product is not applied to concrete, steel plate, ceramics and glass.
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2 1/2" Core Drill, (63,5mm.). HSS, 4 Flute. 9.1/2" Flute. Prearranged inspection and collection are available.
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Efficient cutting design: The cross angle tip significantly reduces resistance and minimizes drill bit travel, allowing for faster drilling speeds and better performance when handling hard. a smooth drilling experience.
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Hilti part number #2159394.
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Specifications:Drilling Diameter: 55mm / 2.17"Drilling Depth: 58mm / 2.28"Shank Size: 9.5mm / 0.37"Overall Length: 85mm / 3.35"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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Diamond Cutting Grinding Disc Saw Blade Multi Cut Granite Marble Tile M14 Thread. 4/4.5/5" Diamond Saw Blade Cutting Disc Grinding Wheel for Granite Ceramic Tile. 20-50mm Vacuum Brazed Diamond Drilling Core Bit for Porcelain Ceramic Marble.
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