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DHD SD12-311 Drill Bit for Water Well Drill Bit.
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商品说明
商品参数
Basic Info.Model NO. DHD SD12-311bit Length Jobber-length Type Twist Drill Bit Material Carbon Steel Usage Metal Drilling Shank Length 470mm Head Shape Concaveface Port Holes 3 Spline 8 Transport Package Wooden Case Specification 190mm Trademark DHD DRILL Origin China HS Code 8207199000 Production Capacity 50000pieces/Month |













