Copper Drill Bits

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CNC 30XD 2 Flutes Deep Hole Carbide Drill Bits with Internal Cooling for Stainless Steel and Metal Drilling

$26.50-254 Min. Order: 10 pieces

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N Model Tungsten Carbide Rotary Burr with Single Double Slot for End Cutting

$0.99-2.46 Min. Order: 10 pieces

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Hexagon Shank Titanium Step Drill Bits 3-12mm 4-12mm 4-20mm HSS Power Tools HSS Wood Metal Drilling

$1.39 Min. Order: 1 piece

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High Precision Solid Carbide Internal Coolant Drill Bit for Stainless Steel High Efficiency National Standard 3D D3~25mm

$1.68 Min. Order: 10 pieces

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M2 HSS Twist Drill Bit 2.35mm Shank 0.5-2.2mm for Pearl Amber Beeswax Walnut Jewelry Bead Drilling

$1.98-2.16 Min. Order: 10 pieces

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TCT Annular Cutter 20*35mm Broach Cutter Magnetic Drill Bit for Metal Drilling

$9 Min. Order: 10 pieces

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CNC Processed HSS Twist Drill Bits Set High Precision HRC55-HRC65 Hardness Customized Sizes AlTiSiN Coated

$1.50 Min. Order: 5 pieces

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Tungsten Carbide Micro Twist Drill Bits 0.5mm-2.95mm 3mm Shank Precision Drilling for Metal PCB and Plastic

$4.94-5.30 Min. Order: 10 pieces

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Cnc Machine Long Deep Hole Tools Tungsten Solid Carbide Straight Shank Twist Drill Bits Hrc55 6mm for Metal Hardened Steel

$2.85-16.85 Min. Order: 10 pieces

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M35 HSS Three Fluters Countersink Drill 90 Degree Chamfer Cutter Reamer Centering Countersink Head Drill Bit Counter Sinks

$7.60-8 Min. Order: 10 pieces

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Metric 10XD Internal Coolant Straight Shank Solid Carbide Drill Bit Deep Hole Drill for Steel Metal for Machine Tool Use

$26.50-254 Min. Order: 10 pieces

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32mm 34mm 36mm 41mm Hard Rock Drill Bits for Mining Button Taper Bit

$10.50-12.50 Min. Order: 1 piece

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Top Hammer R32 Rock Drilling Bits with Hard Rock Button Bit Forging Processed R32 Drill Rod for Coal Mining and Tunneling

$7.80-10.60 Min. Order: 1 piece

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R32 43/45/51mm Forged Button Bit Top Hammer Rock Drill Bit for Coal Mining and Quarrying Threaded for Easy Installation

$8.50-10.60 Min. Order: 1 piece

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Coal Mining Rock Drilling Tools Tungsten Carbide Forged T45 Ballistic Thread Button Bit

$10-15 Min. Order: 1 piece

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High Manganese Steel Retractable Drill Bits Steel Top Hammer Rock Drilling Tools Forged Coal Mining Use T38

$6-14 Min. Order: 1 piece

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High Manganese Steel H22 Shank 11 Degree Taper Drill Rod 400-8000mm for Coal Mining Forged Processing

$6.80-10 Min. Order: 1 piece

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12 Degree Taper Rock Drilling Tools Hex Shank Taper Drill Bit High Manganese Steel Forged for Coal Mining

$9.50-11.50 Min. Order: 1 piece

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High Manganese Steel Tungsten Carbide Thread Button Bit T51 89mm T45 76mm Rock Drilling Coal Mining Well Forged

$8.80-10.60 Min. Order: 1 piece

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T45 89mm Retractable High Manganese Steel Rock Drill Bit Stabilizer for Coal Mining Top Hammer with Forged Thread Button Bit

$18-22 Min. Order: 1 piece

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6/6.5 Inch HSS Straight Shank Aircraft Extension Extra Long Twist Drill Bit Set for Precision Metal and Steel Drilling

$0.50-1.20 Min. Order: 1 piece

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Surface Mining Teeth Tungsten Carbide Forged High Wear Resistance Wide Collar Protects Shank Coal Iron Salt Uranium Mining

$5-15 Min. Order: 500 pieces

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Tungsten Carbide Drill Bit for Rock Surface Mining Teeth Wide Collar Protect Shank High Wear Resistant Coal Iron Salt Uranium

$5-15 Min. Order: 500 pieces

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Surface Mining Teeth Tungsten Carbide Forged High Wear Resistance Wide Collar Protects Shank Coal Iron Salt Uranium Mining

$5-15 Min. Order: 500 pieces