Stone Drill Bits

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Tungsten Carbide High Quality 32mm-42mm Taper Button Bit for Rock Drilling

$3.80 Min. Order: 1 piece

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45mm R25 R28 R32 R35 Button Drill Bit for Quarry and Tunneling

$8-12 Min. Order: 50 dozens

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D35 Diamond Core Drill Bit for Dry Drilling Stone

$29 Min. Order: 20 pieces

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T38 T45 T51 Thread Button Bit for Surface Drilling Quarrying and Mining

$15.50-16 Min. Order: 1,000 pieces

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5mm-150mm Vacuum Brazed Diamond Core Drill Bit Hole Saw for Porcelain Marble and Granite

$1.85-32.67 Min. Order: 1 piece

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5/8-11 Brazing Diamond Sand Hole Opener Expanding Tool M10 Thread Shank for Quartz Stone and Ceramic Tile

$28-30 Min. Order: 1 piece

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M14 Brazed Diamond Ceramic Drill Bit Set 9-Piece Blue Sand Leakage Hole Saw with Aluminum Box Model 039

$40.92 Min. Order: 50 pieces

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M14 5/8-11 Two-Color Diamond Hole Saw Set Vacuum Brazed Tile Core Drill Bit Kit for Ceramic and Porcelain

$2.11-7.15 Min. Order: 1 piece

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Turbo Dry Diamond Core Drill Bits for Concrete Reinforced Concrete and Masonry Block Construction

$35 Min. Order: 10 pieces

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8123H Diamond Drill Bit Hole Saw Set for Granite Stone Glass Porcelain Marble and Carbon Steel

$58.47 Min. Order: 600 pieces

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Factory 6mm-12mm Triangle Shank Tungsten Carbide Cross-Head Ceramic Drill Bit for Stone Glass Ceramic and Concrete

$0.14 Min. Order: 100 pieces

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Multi-Purpose Diamond Drill Bit Set for Ceramic Tile Glass and Marble

$0.34-0.39 Min. Order: 10 pieces

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Forged PDC Drill Bit for Quarry and Well Drilling Hard Rock

$168.12-200.70 Min. Order: 1 piece

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10.1-12 Inch Heavy Duty Dry Diamond Core Drill Bit Welded Tungsten Steel Gold Finish SDS Chuck

$14-15.70 Min. Order: 1 piece

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40mm M14 Diamond Core Drill Bit 6mm for Concrete and Granite Hole Saw

$5.20 Min. Order: 2 pieces

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OEM Laser Welded Diamond Drilling Core Bits M14 5/8-11 for Hard Stone

$8.70 Min. Order: 10 pieces

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1 Set 12PCS 6-35mm Granite Marble Ceramic Tile Hole Opener Drill Bit Set for Porcelain Tile and Stone Drilling

$7.85 Min. Order: 1 set

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Multi-Purpose Vacuum Sintered CNC Diamond Finger Bit for Granite Stone Core Drilling and Engraving

$8.20 Min. Order: 1 piece

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AQ BQ NQ HQ PQ Diamond Compact Coal Ore Mining Parts for Geological Exploration and Hard Stone Rock Drilling

$45-108 Min. Order: 1 piece

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7 11 12 Degree Hard Stone Drilling Bits with Tungsten Carbide 32-42mm Taper Button Bit

$5.50 Min. Order: 1 set

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1 3/8 Inch 5/8-11 Dry Diamond Core Drill Bits for Granite Stone and Hard Rock Power Drills

$18.50 Min. Order: 1 piece

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Diamond Tools for Dry Stone Concrete Marble Limestone and Glass Core Center Drill Bits 10mm 6mm Shank Zinc Finish Vacuum Drilling

$0.99 Min. Order: 10 pieces

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Tungsten Carbide Button Drill Bit Rock Drill Taper Bit for Stone Quarrying

$14.90 Min. Order: 100 pieces

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M14 Sintered Diamond Drill Bit for Granite Stone Concrete Tile and Marble

$1.60 Min. Order: 10 pieces