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Price
Min. Order Reference FOB Price
1 Piece US$200.00-17,000.00 / Piece
Sepcifications
- After-sales Service One Year
- Warranty One Year
- Manufacturing Process Forging
- Surface Treatment Polishing
- Operation Pressure Atmospheric Pressure
- Material Cast Steel
- Transport Package Original Package with Wooden Cases
- Specification 70*70*100CM
- Trademark pearldrill
- Origin China
- Condetion New
- Application Energy & Mining, Well Drilling
- Video Outgoing-Inspection Provided
- Brand Name Speedmade
- Machine Type Drilling Tool
- Processing Type Forging
- Size 26",(660.7mm)
- Bearing Type Rubber Sealed Bearing/Metal Bearing
- Usage Well Drilling
- Machinery Test Report Provided
- Place of Origin China
- API 2 3/8"~7 5/8"
- Weight(Kg) 720
- Formation Soft, Medium Soft, Hard, Medium Hard, Very Hard
- Applicable Industries Building Material Shops, Construction Works , Ener
Product Description
Product Description IADC Rock formation WOB (KN/mm) PRM(r/min) 417/427/437 Low compressive strength, high drill-ability and extremely soft formation, like shale, clay, sandstone, conglomerate etc 0.35~0.90 140~70 447 Low compressive strength, high drill-ability and soft formation, like ...
