Core Drill Bits

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Factory Bulk Electroplated Diamond Core Drill Bit Set for Metal Drilling

$3.50 Min. Order: 10 pieces

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Hangfeng Versatile Laser Welded Diamond Core Bit Specialized Deep Hole Drilling Tool Straight Dry Operation No Water Needed

$6-7.60 Min. Order: 100 pieces

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FG0009 Hangfeng Diamond Core Drill Bit One Piece M14 Shank 6mm for Reinforced Concrete Drilling 500mm Sharp Wear Resistant

$11-19.20 Min. Order: 10 pieces

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Turbo Segment Diamond Core Drill Bit HSS Material Super Life Tialn Coating for Wet Drilling in Concrete Reinforced Concrete

$3.80-4.50 Min. Order: 10 pieces

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Jinhengfeng Vacuum Brazed Diamond Core Drill Bits Sets (Core Center Drill Bit) for Porcelain Tile Customizable Size 1 Year

$1.80 Min. Order: 15 pieces

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M189 32-350mm Large-Hole Concrete Core Drill Bit for Stone Concrete and Reinforced Concrete

$37.90 Min. Order: 10 pieces

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Steel Straight Diamond Core Drill Bits 4mm 6mm 8mm Laser-Welded for Masonry

$6-7.60 Min. Order: 100 pieces

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Hollow Drill Ring Cutting Core Drill with Alloy Sleeve and Magnetic Centering for Metal

$2 Min. Order: 100 pieces

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10mm Vacuum Brazed Diamond Core Bit for Granite and Concrete

$14.90-16.90 Min. Order: 10 pieces

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7-Piece Electroplated Diamond Core Bits and HSS Drill Set with L-Wrench and Aluminum Box for Granite Marble Glass and Tile

$32 Min. Order: 1 set

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M14 Threaded Vacuum Brazed Diamond Core Drill Bit Set with Zinc Finish and 6mm Shank for Metal Drilling

$3.30 Min. Order: 10 pieces

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8mm Vacuum Brazed Hex-Handle Diamond Core Drill Bit for Ceramic Granite Porcelain and Masonry

$11-12 Min. Order: 50 pieces

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High-Speed Diamond Stone Core Drill Bit with Array Pattern

$16-17 Min. Order: 10 pieces

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Tungsten Carbide TiN-Finished DNTC-4 Core Drill Bit with Universal Shank for Metal Drilling

$7.80 Min. Order: 10 pieces

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Naili Tools M42 Bi Metal Hole Saw Set Carbon Steel Alloy Core Drill Bits Metal Drilling 3mm M14 Vacuum Brazed Welded Carbide HSS

$3 Min. Order: 10 pieces

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220mm Steel Diamond Core Drill Bit 1 1 4 Threaded Hole Saw for Marble Reinforced Concrete Metals Cutting Welding

$7.68-24.80 Min. Order: 1 dozen

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18 500mm High Carbon Steel Concrete Core Drilling Machine Thin Wall Bit Straight Shank High Speed Road Coring Drill 3 Year

$12-12.90 Min. Order: 1 dozen

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Blue Finish Diamond Hole Saw Core Drill Bits Brazed Sintered Plates Shank

$43.96 Min. Order: 10 pieces

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2-4″ Diamond Core Drill Bits for Reinforced Concrete Hole Saw Diamond Drill

$30 Min. Order: 10 pieces

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D35mm L105mm Diamond Metal Core Drill Bit for Granite Slab Stone CNC Center M14

$10.26 Min. Order: 10 pieces

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12-100mm x 35mm Depth TCT Annular Cutters Core Drill Bits Weldon Shank for Metal Drilling

$1-1.60 Min. Order: 10 sets

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M14 Stone Hole Saw Vacuum Brazed Diamond Core Drill Bit for Dry Drilling Ceramic Marble Granite

$2.10-4.60 Min. Order: 5 pieces

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Diamond Drill Bit for Glass Tile Marble and Ceramic Hollow Core Extractor Tool

$5 Min. Order: 10 pieces

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Laser Welded Diamond Core Drill Bits 6mm M14 Shank Straight Steel Deep Hole Drilling

$10.85-20.71 Min. Order: 100 pieces