Core Drill Bits

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6 200MM Diamond Core Drill Bit for Dry Drilling Brazed Carbon Steel with M14 Shank for Ceramic Marble Granite Tile Hole Saw

$2.24 Min. Order: 500 pieces

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5pcs M14 Vacuum Brazed Diamond Core Drill Bits Set Porcelain Tile Diamond Hole Saw Kit for Ceramic Granite Marble Drilling

$4.83-5.09 Min. Order: 200 units

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20mm 600mm Diameter Diamond Crown Wet and Dry Reinforced Concrete Wet Core Diamond Drill Bit

$24 Min. Order: 10 pieces

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Wet or Dry Cutting Concrete or Reinforced Concrete Diamond Core Drill Bit for Stone OD 114 Mm Cobalt Powder Long Life

$31.29 Min. Order: 10 pieces

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15mm HEX Steel Vacuum Core Drill TiCN Coated 3 Year Warranty Fast & Smooth Drilling Long Working Life

$3.65 Min. Order: 100 pieces

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High quality High Carbon Steel Drill Bits for Oil Drilling Water Well Applications PDC Tricone Types Engine Gear Bearing

$960-1,152 Min. Order: 1 set

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Cost effective Hand Drill Hole Opener Diamond Core Drill Bit Vacuum Brazed High Sharpness Smooth Drilling Durable Masonry Tool

$9 Min. Order: 50 pieces

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Vacuum Brazed Diamond Core Drill Bit for Engineering Construction

$6.10-6.40 Min. Order: 100 pieces

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Concrete Crown Carbide TCT Wall Hole Saw Kit Concrete Core Bit for Hollow Brick & Red Brick Wall Drilling Premium Drill Bits

$0.65-1.50 Min. Order: 50 pieces

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Sds Plus Shank Air Conditioning Core Drill Bit Kit Carbide Tip Wall Hole Saw Cutter for Concrete Cement Wall Holes Drilling

$0.88-1.30 Min. Order: 50 pieces

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High Quality Brazed Diamond Hole Saw Core Drill Bit Set Power Tool Accessories

$2.15-9.50 Min. Order: 100 pieces

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2 4″ Arix Diamond Core Drill Bits for Reinforced Concrete Customizable Length & Shank 3 Year Warranty

$30 Min. Order: 10 pieces

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Hss drill manufacturer BOMI Brand Customized Wholesaler Core Drill Bit Set TCT Annular Cutter 3 Years Warranty Drilling

$10.10-10.90 Min. Order: 10 sets

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8pcs Silver TCT Annular Broach Hole Cutter Set Carbide Magnetic Core Drill Bit with 50mm Cut Depth for Machine Drilling

$76-82 Min. Order: 5 pieces

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Drills King OEM M14 Dry Drilling Marble Hole Saw Matrix Diamond Crowns Core Drill Bit for Hard Porcelain Ceramic Tile

$3.28-13.10 Min. Order: 10 pieces

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Sunny Manufacturer Premium Quality 10 Piece Concrete Diamond Hole Saw Kit Laser Welded Core Drill Bits for Hand Held Core Drills

$12.50-125 Min. Order: 5 pieces

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High Efficiency 245~400mm Range Diamond Core Center Drill Bit for Professional Heavy Masonry Drilling

$165 Min. Order: 10 pieces

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Universal Wet Diamond Core Drill Bits Vacuum Brazed Tech Cuts Concrete Ceramic Brick Marble Zero Chipping High Speed Steel

$2.10-2.90 Min. Order: 10 pieces

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Industrial Diamond Concrete Core Drill Bits High Speed Coring Enhanced Durability High Frequency Welding Technology Chip Free

$5.50-5.90 Min. Order: 10 pieces

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Wet and Dry Concrete diamond Core Drill Bit 1 1 4UNC Thread Diameter 16mm 500mm Total Length 450mm Laser Welding Technology

$4.11-33.33 Min. Order: 1 piece

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Professional High Speed Steel Core Drill Bit for Listed for Concrete Masonry Drilling Wet Dry Use Super Life Tialn Coated

$6-6.50 Min. Order: 10 pieces

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Hangfeng 10mm Diamond Core Drill Bits Laser Welded for Masonry Marble Deep Hole Drilling Customizable 7 Day Delivery Dry Drill

$6-7.60 Min. Order: 1 piece

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Dry Vacuum Brazed Diamond Drilling Core Bits M14 Thread Ceramic Tile Stone Masonry Hole Saw Granite Marble PCB Drilling Drill

$44.36 Min. Order: 1 piece

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DEYI Diamond Core Drill Bit 40 45# Diamond Grit for Angle Grinder Masonry Drilling Marble Ceramic Glass Basin Reamer

$12 Min. Order: 5 pieces