Core Drill Bits

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High Accuracy Durable Hand Drill Hole Opener Diamond Core Drill Bit Vacuum Brazed High Sharpness Smooth Drilling Masonry Tool

$1.97-2.05 Min. Order: 10 pieces

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Hot Sales Premium Super Sharp 10Pcs Set GREE GR189 55mm Diamond Drill Bits Hole Saw for Metal Drilling Power Tools

$0.16 Min. Order: 10 pieces

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Tungsten Carbide Tipped Core Drill Bit 24*35 mm Tct Annular Cutter for Magnetic Drill

$8.48 Min. Order: 10 pieces

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Instant Use Dry Core Bits Vacuum Brazed Diamond Ready for Overhead & Vertical Surface Drilling Diamond Drill Bit

$2.10-2.90 Min. Order: 10 pieces

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High Efficiency 38 120 mm Laser Welded Arix Diamond Core Drill Bits for Reinforced Concrete Drilling

$20-25 Min. Order: 5 pieces

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Customized Silver Color Diamond Core Drill Bit for Masonry Drilling 450mm Total Length OEM ODM Available

$10-26.70 Min. Order: 10 pieces

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Vacuum Brazed Diamond Core Drill Bit for Wet Drilling Reinforced Concrete ASTM Standards

$2.10-2.90 Min. Order: 10 pieces

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Shark Tooth Concrete Core Drill Bit 6mm 8mm 10mm M14 Laser Welded for Deep Hole Drilling

$11-19.20 Min. Order: 10 pieces

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Laser Welded M16 Dry Diamond Core Drill Bit 92mm Length 68/72/82mm for Impact Drilling Concrete and Masonry

$7.01-7.05 Min. Order: 100 pieces

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Vacuum Brazed Diamond Hole Saw Core Drill Bit Set for Tile Ceramic Marble Stone

$63.50 Min. Order: 1 piece

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Welded Diamond Core Bits with High Frequency Welding for Granite and Reinforced Concrete

$5-5.50 Min. Order: 10 pieces

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Soldered Diamond Core Drill Bit for Granite Marble Tile and Reinforced Concrete Wet Drilling with HSS

$1.30-1.60 Min. Order: 10 pieces

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Electroplated Diamond Grit Drill Bit Hole Saw Core Drill Bit for Glass Tile Ceramic and Granite

$0.65-0.72 Min. Order: 10 pieces

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Power Tool Diamond Brazed Core Drilling Bits Quick Connect Dry Cut Bit for Concrete Tiles and Granite

$0.90-0.99 Min. Order: 1 piece

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6mm M14 Shank Diamond Core Drill Bits Straight Steel Laser Welded Deep Hole Drilling Customizable 7 Day Delivery Professional

$10.85-20.71 Min. Order: 100 pieces

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JOWIN ISO 9001 Certified Vacuum Brazed 60mm Diamond Core Drill Bit Fast Speed Drilling for Marble Granite Ceramic Tile Porcelain

$3.07-4.04 Min. Order: 10 pieces

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High Efficiency Router Tile Tools Power Accessories Metal Enlarging Shaping Grinding Holes Vacuum Brazed Core Drill Bit

$4.50-7.50 Min. Order: 10 pieces

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Concrete Drill Bit Hole Saw Diamond Core Drill Bit Crown for Concrete

$8.90 Min. Order: 10 pieces

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6-125mm Vacuum Brazed Diamond Core Drill Bit M14 Hole Saw for Tile Granite and Marble

$1.48-6.95 Min. Order: 40 pieces

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FN FN QHMZZ M14 5 8 11 Core Drill Bit Vacuum Brazed Diamond Finger Bits Gravel 46# 40 50mm Working Length 60mm Total Length

$1.40-3.36 Min. Order: 10 bags

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Diamond Core Drill Bits 4mm 6mm 8mm Steel Straight Laser Welded for Masonry Use Customizable 7 Day Delivery Tool

$6-7.60 Min. Order: 100 pieces

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Hot Selling 450mm Length Diamond Core Drill Bits Flexible Concrete Rebar Drill Bit

$9-10 Min. Order: 20 pieces

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Reliable Laser Welded Diamond Core Drill for High Speed Concrete Grinding and Drilling SDS Max Shank Heavy Duty Bit

$12.50-31.60 Min. Order: 10 pieces

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Diamond Core Drill Bit Concrete Painting Newest Diamond Core Drill Bit for Tile Drilling

$1-8.50 Min. Order: 100 pieces