Metal Diamond Drill Bits

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22-202mm Dry Diamond Core Drill Bit Set for Concrete Pipe Installation & Anchor Holes

US$5.95-35.85 Min. Order: 30 pieces

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DH9 7625 American Granite Diamond Holesaw Dry Core Drill Bit Steel Vacuum Brazed Process 104mm 3 Year Warranty

US$17 Min. Order: 10 pieces

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Diamond Drill Bits Deep Hole Drilling Laser Welded Customizable 7 Day Delivery Dry Drill Bit Steel Straight

US$6-7.60 Min. Order: 10 pieces

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6mm Diamond Coated Metal Drilling Holesaw Cutting Kit Durable Hole Saw Drill Bit Set

US$0.15 Min. Order: 10 pieces

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Diamond Core Drilling Bits Alloy Steel M14/5/8″-11 Shank 60/62mm Length Marble Granite Porcelain Tile Drilling

US$1-10.57 Min. Order: 50 pieces

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NQ Vacuum Brazed Impregnated Diamond Core Drill Bit

US$52-56 Min. Order: 1 piece

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Diamond Drill Bits Hole Saw Hollow Core Drill Bit for Diamond Coating Carbon Steel for Glass Ceramics Marble 8mm-125mm

US$0.50-2 Min. Order: 3 000 pieces

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Forged Carbon Steel Impregnated Diamond Coring Drill Bit for Ore Mining BQ NQ HQ PQ Core Bit for Drilling Equipment

US$56-155 Min. Order: 10 pieces

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Forged Carbon Steel Impregnated Diamond Coring Drill Bit BW NW HW PW Rod Shoe 1.7kg China for Ore Mining Drilling Equipment

US$56-134 Min. Order: 10 pieces

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Vacuum Brazed Diamond Hole Cut Core Bits Ceramic Marble & Granite Drill Bits with Diamond Hole Saw

US$2.71-21.12 Min. Order: 10 pieces

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Core Diamond Drill Bits Deep Hole Drilling Laser Welded Customizable 7 Day Delivery Dry Drill for Brazilian Market

US$6.48-13.07 Min. Order: 100 pieces

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Professional CNC Sintered Diamond Finger Bit Set for Granite Quartz Tiles Core Drilling OEM

US$5.50-8.20 Min. Order: 1 piece

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High Quality Porcelain Metal Circular Marble Vacuum 6 mm Diamond Bit Hexagon Brazed Core Drill Diamond Hole Saw

US$0.41-0.82 Min. Order: 1 000 pieces

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TCT Diamond Core Drill Bit Set with Aluminum Case 12mm Shank 93-101mm Length Plain Finish Wood Metal Drilling

US$0.69-0.92 Min. Order: 10 pieces

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NQ HQ PQ Customizable Diamond Core Drill Bit Carbon Steel Forged ISO 9001 Certified Long Service Life for Dry Wet Use Ore Mining

US$55-155 Min. Order: 1 piece

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Diamond PDC Rock Drilling Bits for Coal Mining & Water Well Drilling Drilling Tool 3-Year Warranty

US$380 Min. Order: 1 unit

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Forged Carbon Steel Impregnated Diamond Coring Drill Bit BQ for Well Drilling and Coal Mining Equipment 6 Months Warranty 1.7kg

US$89 Min. Order: 1 piece

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5mm Electroplated Diamond Drill Bits for Ceramic Tiles and Glass

US$0.17-0.18 Min. Order: 10 pieces

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Forged Carbon Steel Impregnated Diamond Coring Drill Bit for Ore Mining Drilling Tool NW Rod Shoe 6 Months Warranty 1kg

US$63-69 Min. Order: 1 piece

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Diamond Drill Bits Deep-Hole Drilling Laser-Welded Customizable 7-Day Delivery Dry Drill Bit

US$6-7.60 Min. Order: 1 piece

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High Speed Steel Step Drill Bit Set 4 20 Cobalt HSS Diamond Drill Bits for Stainless Steel Sheet Metal Tricone High Drill Bits

US$1.35 Min. Order: 10 pieces

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Diamond Core Drill Bit Hexagon Shank 3/8 67/80mm Length Painting Finish for Masonry Drilling

US$1-2.28 Min. Order: 50 pieces

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Steel Diamond Drill Bits for Ceramic Tiles and Crowns for Tile Processing

US$2.71-21.12 Min. Order: 10 pieces

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Customizable Diamond Core Drill Bits Deep Hole Metal Drilling Laser Welded Shark Tooth 7 Day Delivery Drilling Holes

US$11-19.20 Min. Order: 10 pieces