Specification |
Manufacturing Process: Forging;
Surface Treatment: Polishing;
Operation Pressure: Atmospheric Pressure;
Material: Cast Steel;
Model No.: IADC 437/517/537/637;
Tooth Type: Scoop Inserts -Chisel Inserts -Flat Inserts;
Lug/Shirttail Protection: Hardmetal with Flat Inserts;
Wob(Kn/mm): 0.45~1.00 Kn/mm;
Rpm(R/Min): 120~50 R/Min;
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After-sales Service: Provide;
Warranty: Provide;
Manufacturing Process: Forging;
Surface Treatment: Polishing;
Operation Pressure: Atmospheric Pressure;
Material: Cast Steel;
Condetion: New;
Application: Energy & Mining, Well Drilling;
Video Outgoing-Inspection: Provided;
Machine Type: Drilling Tool;
Size: 8 1/2",215.9.mm;
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): 48;
Formation: Soft, Medium Soft, Hard, Medium Hard, Very Hard;
Applicable Industries: Building Material Shops, Construction Works , Ener;
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After-sales Service: Provide;
Warranty: Provide;
Manufacturing Process: Forging;
Surface Treatment: Polishing;
Operation Pressure: Atmospheric Pressure;
Material: Cast Steel;
Condetion: New;
Application: Energy & Mining, Well Drilling;
Video Outgoing-Inspection: Provided;
Machine Type: Drilling Tool;
Size: 5 1/2 Inch 140mm;
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): 20;
Formation: Soft, Medium Soft, Hard, Medium Hard, Very Hard;
Applicable Industries: Building Material Shops, Construction Works , Ener;
|
After-sales Service: Provide;
Warranty: Provide;
Manufacturing Process: Forging;
Surface Treatment: Polishing;
Operation Pressure: Atmospheric Pressure;
Material: Cast Steel;
Condetion: New;
Application: Energy & Mining, Well Drilling;
Video Outgoing-Inspection: Provided;
Machine Type: Drilling Tool;
Size: 17 1/2",444mm;
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): 280;
Formation: Soft, Medium Soft, Hard, Medium Hard, Very Hard;
Applicable Industries: Building Material Shops, Construction Works , Ener;
|
After-sales Service: Provide;
Warranty: Provide;
Manufacturing Process: Forging;
Surface Treatment: Polishing;
Operation Pressure: Atmospheric Pressure;
Material: Cast Steel;
Condetion: New;
Application: Energy & Mining, Well Drilling;
Video Outgoing-Inspection: Provided;
Machine Type: Drilling Tool;
Processing Type: Forging;
Size: 4 3/4",120mm;
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): 11;
Formation: Soft, Medium Soft, Hard, Medium Hard, Very Hard;
Applicable Industries: Building Material Shops, Construction Works , Ener;
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