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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4-in-1 Countersink Drill Bits Set with Depth Stop 6.35mm Shank Woodworking Countersink Router Bit with 4 Replaceable Drill Bits
Aliexpress UK
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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50pcs Dental Diamond Endodontics Bur Drill Bits for Opening Pulp Cavity FG Dia 1.6MM AZDENT Dental Diamond Grinding Polisher
Aliexpress UK
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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Panfreet Double Screw 1/2” Gas & M14 Diamond Granite Hole Saw CNC Diamond Core Drill Bits for Porcelain Dekton Neolith Granite
Aliexpress UK
Quality diamond coated tipped core drill bit. - Suitable for use in drill hole on glass, marble, jade ,tile or granite. -7pcs Set 1mm - 3mm contents:1mm, 1.2mm, 1.5mm, 1.8mm, 2mm, 2.5mm, 3mm. One of each.
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Casaverde Double Screw 1/2” Gas & M14 Diamond Granite Hole Saw CNC Diamond Core Drill Bits for Porcelain Dekton Neolith Granite
Aliexpress UK
The utility model relates to a miniature diamond jade bit drilling tool, which is made of Fried Dough Twists drill and diamond powder. Suitable for drilling jewelry, ceramics, glass, and semiconductor materials.
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1PC Water Well Drilling Super Hard Alloy Drill Bit/Electric Drilling Rig/3 Wing Rock Drill Bit,One inch drill pipe
Aliexpress UK
10Pcs 1.5mm Diamond Drill Bit. Condition is New. Dispatched with Royal Mail 2nd Class.
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Diamond Core Drill Bit for Reinforced Concrete 25-200mm Welded Process for Well Drilling and Center Drill Bit Operations
Aliexpress UK
Diamond Hole Saw Cutter 11pcs/box Drill Bit M14 Grinder for Tile Ceramic Marble. Diamond Core Drill Bit Tile Hole Saw Cutter 6/8/10mm for Ceramic Porcelain M14. Diamond Drill Bit Tile Hole Saw Cutter for Ceramic Porcelain M14 6-100mm BGTEC.
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Diamond Wet Dry Drill Bit Professional Hole Opening Concrete Air Conditioner Quick Punch Special Drill Bit Plumbing Electrician
Aliexpress UK
BOA Diamond Drill Welded Tip Drill Bit 15mm. Condition is New. Dispatched with Royal Mail 2nd Class Large Letter.
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10PCS 6mm Tungsten Carbide Drill Bits Set for Electric Bench Drill Ceramic Wall Tile Marble Hole Saw Diamond Drilling Bits
Aliexpress UK