Diamond Core Drill Bits

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160 mm Diamond Core Drill Bits with Thread Shank for Masonry and Concrete Drilling

$5-32 Min. Order: 1 piece

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Diamond Core Drill Bit AQ BQ NQ HQ PQ for Mining Drilling

$43-58 Min. Order: 1 piece

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Diamond PDC Non-Core Drill Bits with 3-6 Blades for Coal Mining Drilling Forged Tungsten

$169-269 Min. Order: 1 unit

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Diamond Core Drill Bit 1 1 4UNC T32 M22 With a Diameter of 25mm 200mm Total Length 500mm Sharp Reinforced Concrete Hole Drilling

$4.95-24.51 Min. Order: 1 piece

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Gold Mining Forged Diamond Core Bit with Reaming Shell for Rock Drilling Mineral Exploration & Geological Prospecting

$56.08 Min. Order: 1 piece

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High Wear Resistance NTW Diamond Core Bits Factory Direct Drill Bits Wireline Coring Bits

$43-59 Min. Order: 1 piece

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Portable Porcelain Vacuum 2mm Wet Dry Nice Brazed Diamond Ceramic Tile Marble Diamond Tip Core Drill Bit

$2 Min. Order: 1 piece

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Concrete Diamond Core Drill Bits Straight Shank High Carbon Steel OD32 350mm M14 Thread Center Drill Bit for High Speed Drilling

$4.54-71.24 Min. Order: 1 dozen

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API PDC Core Drilling Bit with Steel Carbide Diamond Forged for Ore Mining & Water Well Expansion for Geological Exploration

$32.66 Min. Order: 1 piece

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PDC Core Drill Bit for Mineral Exploration and Geological Drilling, for Hard Rock

$45-130 Min. Order: 1 unit

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Diamond Core Drill Bit for Granite Drilling

$3.21-15.98 Min. Order: 10 pieces

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BQ NQ HQ PQ NQ3 HQ3 Impregnated Diamond Core Drill Bit

$50-200 Min. Order: 1 piece

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Diamond Core Drill Bit Hole Saw for Porcelain Ceramic Tile Marble Granite Dry Cutting

$1-5.80 Min. Order: 50 pieces

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1/2″ Male Thread Diamond Core Drill Bit for Limestone Stone and Concrete

$14.60 Min. Order: 10 pieces

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Diamond Drill Bit for Deep-Hole Dry Drilling Laser-Welded Shark-Tooth

$11-19.20 Min. Order: 100 pieces

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HQ Forged Diamond Core Bit for Hard Rock Formations Mining and Ore Processing

$60.29 Min. Order: 1 piece

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Round Type Diamond Core Bit for Mining Drill T2 46 T2 56 T2 66 T2 76 T2 86 T2 101

$75 Min. Order: 1 piece

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40mm Diamond Core Drill Bit for Granite

$2-5 Min. Order: 1 piece

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BQ Diamond Core Drill Bit AQ BQ NQ HQ PQ for Mining

$43-58 Min. Order: 1 piece

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15-1/2 Diamond Core Tricone Bit for Water Drilling

$300-400 Min. Order: 1 set

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100mm Granite Diamond Core Drill Bit for Concrete

$25-28 Min. Order: 10 pieces

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Forged Diamond Core Bit for Hard Rock Oil & Gas Ore Mining

$54.60 Min. Order: 1 piece

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66mm Forged Non-Coring One-Hole Surface-Set Diamond Drill Bit

$50-150 Min. Order: 1 piece

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NQ3 75mm Hard Rock Diamond Core Drill Bit Forged Carbon Steel Well Drilling Equipment NQTT

$70-80 Min. Order: 1 piece