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top quality diamond anchor cutter drill bit PDC anchor cutter bit
Edit: Shaanxi Hainaisen Petroleum Technology Co.,Ltd    Date: Jun 25, 2016

Basic Info

Model NO.:normal & reinforced typeType:Drilling Machine
Package:Styrofoam in Carton, 1piece/Styrofoam/CartonSpecification:25mm~43mm
Trademark:HNSOrigin:China
Size:25mm~42mmApplication:for Coal Mine and Geological Exploration
Mining Object:Coal MachineryHS Code:8207191000
Production Capacity:10000PCS/Month

PDC 2wing anchor drill bits
Drill efficiency could be improved efficiently in hard formation(sandstone);
PDC disks are wearable and of high impact resistance;
Do not need to repair frequently;
Long service life;

Made less shrinking hole and a high success ratio hole;
Save the test pipe, improve the efficiency;
Reduce the miners' labour intensity;
Applied in the formation of f< 12;

PDC 3wing anchor drill bits
Perfect stability in drilling process;
The PDC disks hardly damaged;
Made less shrinking and high success ratio hole;
Save the test pipe, improve the efficiency sharply;
4 nozzles for faster debris discharging;
Twice of the 2wing anchor drill bit in drilling speed;
Applied in the formation of f=9~12.

Models of PDC anchor drill bits




Models of drill bitsApplied formation



PDC 2wing anchor drill bitsHalf disk, normal typeFor the formation of f< 8


Whole disk, normal typeFor the formation of f< 10



Whole disk, reinforced typeFor the formation of f< 15



PDC 3wing anchor drill bitsHalf disk, normal typeFor the formation of f< 15


Half disk, reinforced typeFor the formation of f< 18



Parameter of PDC anchor drill bit




TypeDia(mm)Height(mm)Nozzle numNozzle Dia(mm)Thread(mm)
Normal
Reinforced
27483414*1.5;
12*2;
16*2;
284834

294834

304834

324834

365234

426034

Name:Shaanxi hainaisen petroleum technology co.ltd

phone number:86-029-86032369

fax number:86-029-86032369

mobile number:+86-17792023676

website:www.pdcoiltool.com

email:alisamin@163.com



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