糸の種類: 2 3/8 レグ 7 5/8 レグ
タイプ: Tricone穴あけ工具
Overall Length: Oil-based Geology , Water-based Geology
Product name: Tricone Drill Bits
Overall Length: Oil-based Geology , Water-based Geology
Processing Type: Forging
product name: Tricone Drill Bits
brand: Kingdream
Product name: PDC Reamers
Processing Type: Forging
Use: Well Drilling
Advantage: Wear Resistant
糸の種類: 2 3/8 レグ 7 5/8 レグ
処理タイプ: 鍛造
素材: 炭化物
展示室の場所: 河北,中国
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