Core Drill Bits

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Brazed Diamond Hole Saw Set with Arix Segments for Ceramic Tiles

$3-19.20 Min. Order: 5 pieces

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Diamond Core Alloy Center Drill Bit, Dry Drilling, M14 Thread, Customizable Sizes

$40-70 Min. Order: 10 pieces

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Vacuum Brazed Steel Dry Diamond Core Drill Bit 25-500mm for Masonry

$6-7.60 Min. Order: 100 pieces

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Dry Vacuum Brazed Diamond Core Drill Bit 6-60mm with Hex Shank, 55mm Working Length, ODM/OEM

$0.79 Min. Order: 10 pieces

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Hangfeng Carbon Steel Diamond Core Drill Bit Laser Welding Deep Hole Drilling Custom Dry Drilling 7 Days Delivery

$8.57-13.57 Min. Order: 100 pieces

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Dry Diamond Drill Bits Diamond Hole Saw Vacuum Brazed Diamond Core Drill Bit Quick fit Shank for Porcelain Tile Granite Marble

$1.20-1.44 Min. Order: 40 pieces

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6 205mm Electroplated Core Drill Bit for Metal Drilling M14 Shank 3 Year Warranty OEM ODM Precision Diamond Hole Saw

$1.10 Min. Order: 10 pieces

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Vacuum Brazed Diamond Core Drill Bit 40mm & 60mm Basin Sink Hole Opener for Granite Marble Tile & Ceramics

$10.50 Min. Order: 10 units

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Vacuum Brazed Diamond Core Drill Bits 6 125mm Hole Saw Hole Cutter Cutting Bit for Stone Granite Marble Porcelain Ceramic Tile

$1.65-11.32 Min. Order: 20 pieces

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Matrix Vacuum Brazed Diamond Drill Bits 5-130mm for Porcelain and Sintered Stone

$2.50-22.50 Min. Order: 10 pieces

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68mm/82mm Laser Welded Diamond Core Drill Bit Hole Saw with 5/8-11, M16, SDS-Plus and Hex Adapters for Concrete

$12.97 Min. Order: 10 pieces

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High-Speed Steel 13-Piece Brazed Diamond Core Drill Bit Hole Saw Set for Granite, Marble and Masonry

$52.97 Min. Order: 2 sets

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4-Piece Hex Shank Self-Centering Door Lock Hinge Drill Bit Set with Hex Wrench for Woodworking

$25 Min. Order: 100 pieces

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450mm Laser Welded Diamond Core Drill Bits for Masonry and Marble, Customizable, OEM ODM OBM

$11-19.20 Min. Order: 100 pieces

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Diamond Core Drill Bit Set Brazed Granite Cutting Hole Saw for Tile Marble

$4.03-4.73 Min. Order: 100 pieces

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Industrial Shark Tooth Diamond Core Drill Bit with Laser Welded Segments

$8.58-111.40 Min. Order: 100 pieces

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Laser Welded Bi-Metal Hole Saw Core Drill Bit for Masonry and Hard Materials

$6.48-13.07 Min. Order: 100 pieces

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Hangfeng Diamond Core Drill Bits VBC Vacuum Brazed Straight Steel Deep Hole Drilling OEM Customizable Manufacturing

$11-19.20 Min. Order: 100 pieces

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

$6.48-13.07 Min. Order: 100 pieces

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Top Seller Diamond Core Drill Bit 450mm 16mm Diameter Masonry Concrete Granite High Performance ISO9001 Certified Customizable

$6.50-9 Min. Order: 50 pieces

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NAILI Premium Dry Vacuum Brazed Core Diamond Drill Bits 65mm Paint Finish 35mm Working Length for Masonry Drilling 3 Year

$6.96 Min. Order: 10 pieces

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M14 Thread 6 65mm Diamond Drilling Core Bit Concrete Ceramic Tile Brick Hole Saw for Brick Angle Grinder Dremel Accessoires

$1.97-10.05 Min. Order: 10 pieces

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Hexagon Handle Dry Tile Diamond Core Drill Bit Set Localizer for Concrete Granite Marble Spiral Grain Hole Cutter

$23-23.48 Min. Order: 10 pieces

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High Speed Steel Diamond Core Drill Bits 25mm 450mm Long Life Fast Cutting for Concrete Reinforced Concrete Thick Wall Drilling

$12 Min. Order: 10 pieces