(a)30 Pieces of 4" / 100mmm Diamond Wet Dry use Polishing pad for granite marble concrete travertine quartz - Drills/Cores through Concrete, Granite, Masonry, Stone, Marble. Grinder's speed must be lower than 5000 RPM when using wth polishing pad.
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Intended for drilling hard concrete, block, brick, masonry, and the like materials. 6" 152mm Wet Diamond Core Drill Bit for Concrete. 1x 6" Wet Diamond Core Drill Bit. Bit length: 16.5"(420mm)overall length.
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7"Wet 13.5" Drill Depth Diamond Core Drill Bit for Concrete Granite Block Coring. Intended for drilling hard concrete, block, brick, masonry, and the like materials. 1x 7" Wet Diamond Core Drill Bit. Cutting depth：13.5".
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Diamond Core Bit Drill Bits 20-65mm Hole Saw Cutter for Tile Ceramic Marble Tile. Diamond Drilling Core Bit Hole Saw for Tile Porcelain Marble 25-65mm Hole Cutter. 2pcs 20mm Diamond Drilling Core Bits Drill Bit Hole Saw Cutter for Marble Tile.
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4pcs 4"/105mm Thin Diamond Turbo Saw Blade Ceramic Tile Granite Cutting Discs. Dry Diamond Polishing Pads Sanding Disc 4"/100mm for Stones 7pcs /set Granite. 35mm Dry Diamond Drill Core Bit Drilling Hole Saw Marble Granite Concrete Tile.
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Diamond Tile Drill Bit Set 12pcs Chamfer Bit Hole Saw Set for Porcelain Ceramic. 10pcs 1/4" Dry Diamond Drill Bit Set Hole Saw for Granite Masonry Marble Tile. 20-100mm 5/8-11 Welded Diamond Drilling Core Bits Hole Saw Cut Granite Marble.
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4.5" /115mm Diamond Saw Blade Cutting Grinding Disc for Porcelain Tile Triangle. 2pcs 4.5"/115mm Diamond Super-Thin Cutting Disc Saw Blades Ceramic Tile Granite. 2pcs 4/4.5/5 in Diamond Blade Tile Ceramic Thin Cutting Discs for Granite Marble.
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Specifications:Drilling Diameter: 14mm / 0.55"Hex Shank Size: 1/4"Working Depth (Max .): 43mm / 1.69"Total Length: 73mm / 2.87"Material: Sintered Diamond, Carbon SteelPackage Content: 2pcs x Diamond Core Drill BitsDescriptions:Diamond grains are permanently sintered to the cutting edge from inside to outside. Sintered diamond has the sharpening property but electroplated or brazed diamond can not be sharpened. Provide high efficiency, fast and smooth drilling, but also ensure longer working life.Suitable for drilling porcelain, tile, marble, stone, masonry, brick, glass. Can be dry or wet use. It is recommended to be used with water for cooling and lubrication to prolong the using life and increase the performance. Large clearance hole facilitates entrance of cooling water and escape of chips and other particles from drilling.
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