Core Drill Bits

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Alloy Hole Saw for Stainless Steel Thick Shank Chain Saw Kit Carbide Tipped Hole Counter for Metal New Drill Bits Router Bits

$0.80-0.85 Min. Order: 2 pieces

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D20 X T40mm 1 2″ Gas Thread CNC Diamond Finger Bit With Bottom Segment for Granite Quartz & Engineered Stone

$27-28 Min. Order: 1 piece

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Turbo Arix Segment Diamond Core Drill Bit Ultra Sharp & High Efficiency for Reinforced Concrete Drilling

$20-25 Min. Order: 10 pieces

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Dry Masonry Diamond Core Drill Bit 90mm Plain Finish OEM for Granite

$15.30 Min. Order: 10 pieces

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Customizable HangFeng Dry Core Drill Bit Welded Diamond for Metal Drilling with Adjustable Length and Shank Diameter Finish

$7.15-9.11 Min. Order: 1 piece

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ZHUOSHI Original Design Matrix Vacuum Brazed Diamond Drill Bits 5 130mm Ultra Fast Drilling Solution for Porcelain Sintered

$2.50-22.50 Min. Order: 10 pieces

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35 100mm Diamond Core Drill Bit with Vacuum Brazed Body Laser Welded Segment Diamond Hole Saw on Core Drill Machine

$17-33.90 Min. Order: 10 pieces

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Core Drill Bit 35mm with Vacuum Brazed Body & Laser Welded Segment Stable Diamond Drill Bit for Range Hood Drilling

$18.30 Min. Order: 5 pieces

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20 25 30 35 38 40mm Diamond Core Drill Bit Dry & Wet Use M14 Thread Laser Welded Diamond Core Bit for Brick

$12.80-20.70 Min. Order: 10 pieces

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6 8 10 25 35 50 68 110mm Hex Adapter Diamond Power Tools Hole Saw Cutter Core Bits Set Porcelain Tile Diamond Drill Bit Kit

$46 Min. Order: 5 sets

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1set 12pcs M14 Thread Vacuum Brazed Drill Bits Set Hole Saw Kit with Box 6+8+10+12+20+25+28+35+45+50+68mm+HEX Adapter for Tile

$31.13-38.46 Min. Order: 2 sets

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Yellow High Efficiency 6 68mm Vacuum Brazed M14 Thread Diamond Core Drill Bit for Tiles Marble Granite Drilling Tools

$1.85-7.25 Min. Order: 10 pieces

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6 70mm Dry Core Drill with Laser Welded Segment Multiple Sizes Diamond Core Drill Bit for Reinforced Concrete

$5.50-28.30 Min. Order: 50 pieces

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Customizable 6 70mm Dry Core Drill with Stable Performance Turbo Segment Diamond Core Drill Bit for Hard Rock

$5.50-28.30 Min. Order: 10 pieces

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High Quality for TDZ 065 Diamond Core Drill Bit 65mm 50mm Length Zinc Finish Grit 50 60 for Glass Dremel Factory Direct

$216-252 Min. Order: 72 pieces

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High Quality 1 1 4UNC 10mm 8mm M14 Diamond Core Center Drill Bit for Masonry Drilling Concrete Steel Hangfeng Jiangsu

$9-111.40 Min. Order: 50 pieces

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Coring Diamond Core Drill Bit for Tile

$0.06 Min. Order: 500 pieces

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High Speed Steel Hss Annular Cutter Core Drill Bit for Metal Drilling

$7.20-9.12 Min. Order: 1 piece

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PEXMIENTAS Metric Hole Saw Core Drill Bit Diamond Drill Bit with Center Pilot Bit for Ceramics Porcelain Tile Stone

$7.90-8.10 Min. Order: 500 sets

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High Speed Steel Diameter Depth 25 35 50mm Weldon Shank Center Drill Bit for Magnetic Drill Press Metal Drilling

$0.90-1 Min. Order: 100 pieces

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Versatile Turbo Segmented Diamond Core Drill Bit for Wet Cutting Reinforced Concrete Bricks Rocks High Performance Super Life

$4.50-6 Min. Order: 10 pieces

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Short Shank Diamond Core Bit High Frequency Welded Dry Drilling for Concrete Brick Wall

$1.99-6 Min. Order: 1 piece

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D35 Diamond Core Drill Bit for Granite Countertops Drilling with Premium Quality and Fast Drilling Speed

$17.99 Min. Order: 10 pieces

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High Quality 3PCS set Water Distribution Electric Drill Bit Industrial Universal Steel Wire Opening Tool

$3.36 Min. Order: 10 pieces