中国 DTHの穴あけ工具

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  QL60 6 Inch High Wear Resistance DTH Drill Bits with 1 Year Warranty for Water Well Drilling

  重さ:24 kg

  材料:炭化鋼

  処理型:鍛造

  接触
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  6 inch COP64/DHD360 DTH Drill Bits with Spherical and Parabolic Buttons for High Performance Drilling

  重さ:25 kg

  材料:炭化鋼

  処理型:鍛造

  接触
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  9 Inch DHD380 DTH Hammer Bits with Flat Convex and Concave Face for Rock Blasting Drilling

  直径:9インチ

  材料:炭化鋼

  処理型:鍛造

  接触
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  QL60 DTH Drill Bits 6 Inch Steel Carbide Forging with 152-203mm Diameter for Well Drilling and Ore Mining

  重さ:18 kg

  材料:炭化物

  処理型:鍛造

  接触
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  12-Inch NUMA120 Alloy Steel DTH Hammer Bit for Water Well Drilling with High Wear Resistance

  直径:12インチ

  重さ:80 kg

  材料:炭化鋼

  接触
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  6 Inch DTH Drill Bit with Heat Treatment for Geothermal Drilling and Civil Engineering

  タイプ:Dthビット

  材料:炭化鋼

  処理型:熱処理＋機械加工工程

  接触
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  DHD380 8 Inch DTH Drill Bits with Carburized Steel Construction and 1 Year Warranty for Water Well Drilling

  重さ:45 kg

  材料:炭化鋼

  処理型:鍛造

  接触
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  76mm 2 Inch Small Size DTH Bit for Construction and Ore Mining

  重さ:2.5 kg

  材料:炭化鋼

  処理型:鍛造

  接触
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  M30 M40 M50 M60 M80 Shank DTH Drill Bits 3.5 - 12 Inch Carburized Steel Down The Hole Drill Bits

  重さ:25 kg

  材料:炭化鋼

  処理型:鍛造

  接触
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  SOLLROC 140mm M50 Carburized Steel DTH Drill Bits for High Performance Coal Mining

  重さ:15 kg

  材料:炭化鋼

  処理型:鍛造

  接触
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  SOLLROC 8.5 Inch New Material Carburized Steel Tricone Roller Drill Bit for High Performance Well Drilling

  重さ:42のkg

  タイプ:Tricone穴あけ工具

  材料:炭化鋼

  接触
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  10-inch DTH Drill Bits High Manganese Steel Carburized Steel for Coal and Iron Mining

  重さ:90kg

  材料:炭化鋼

  処理型:鍛造

  接触