Glass mosaics & ceramic tile works. ⚠️ NOT for reinforced concrete. Material: High hardness diamond coated HSS twist drill bit. ⚠️ Must use with low-speed drill (≤1500 RPM). DIY bead drilling for jade/amber/crystal.
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BRSCHNITT Diamond Drill Bit Drilling Core Bit Hole Saw Porcelain Tiles Crowns Granite Marble Stone Hole Saw Drill Bit
Aliexpress UK
35mm Diamond Bevelling Chamfer Bits Milling Bit Enlarging Hole Saw Polishing M14. 6mm Diamond Drilling Core Bit Hole Saw Cutter Tile Granite Marble Grinder M14. Diamond Mortar Raking Bits Coarse For Mortar Raking Stone Brick Removal M14.
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EXFEIN Diamond Drill Bit 6-110mm Core Bit Porcelain Tile Crowns For Granite Marble Stone M14 Hole Saw Drill Core Bit
Aliexpress UK
TCT Hole Saw Drill Bit ?. Our diamond and TCT drill bits are built for professionals and DIY enthusiasts who demand precision and durability. Perfect for tiles, porcelain, glass, granite, slate, and ceramics.
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5pcs Countersink Drill Bit Set 82 Degree Countersunk Bits 1/4-Inch Hex Shank Countersunk Bit Set Countersink Drill Bit
Aliexpress UK
High Quality Ball Round Diamond Burr. The newly installed tools must be tested to see if they are beating. If they are beating, they cannot be directly operated. They must be adjusted to not be bounced before they can be used.
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BRSCHNITT 4pcs Diamond Drill Bit Dia 6/8/10mm M14 Thread Core Bit Beveling Chamfer Bit For Tile Granite Ceramic Diamond Crown
Aliexpress UK
Wide Size Range: Available in various sizes from 5mm to 100mm (select your size from the dropdown). Versatile Use: Ideal for drilling clean holes in ceramic tiles, glass, marble, granite, and porcelain.
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7-15pcs 3mm-50mm Diamond Coated Hss Drill Bit Set Tile Marble Glass Ceramic Hole Saw open Drilling Bits Diamond Core Bit
Aliexpress UK
(Other accessories are not included). There are slight difference between the picture and the real item caused by light brightness,hope you can understand.
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XCAN HSS Center Drill Bit 60 Degree Combined Countersinks Angle Bit 1.0 1.5 2.0 2.5 3.0 3.15 3.5 4.0 5.0 6.0mm Metal Drill Bit
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30 drill bit. -coated hole saws are suitable for drilling holes in jewelry, gemstones, glass, marble, tiles or granite. Suitable for jade carving, stone carving, bone carving, glass carving. Adding water when using a grinding head can improve life.
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UT TAP 1PCS 60° Carbide Tungsten Steel Center Drill Angle Bit 0.6 0.7 1.0 1.1 1.5 2.0 2.5 3.0 3.5 4.0 5.0 6.0mm Metal Drill Bit
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Diamond Holesaws 4mm to 100mm. Diamond dust hole saws are suitable for drilling ceramic tiles, glass, marble, slate and porcelain tiles up to hardness grade 5. Shank Length: 50mm. Can be Used with Core Bit Guide.
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50pcs 0.3-1.2mm PCB Twist Drill Bit Tungsten Steel Carbide Drills For Metal CNC Hole Drilling Tools 1/8" Fixed Shank Drill Bits
Aliexpress UK