China steel body PDC drill bit for coal mining size 76mm 90mm 100mm 150mm
Steel body PDC bitsaremade from PDC cutter brazed to Steel Body. The PDC cutter has high hardness, abrasion resistance and toughness, the bit life is 20-40 times, the drilling efficiency is 50% higher of tungsten carbide drill bit.
Size available:
Drill bitdiameter:56mm,60mm,65mm,76mm,90mm,94mm,98mm,100mm,108mm,113mm,
127mm,133mm,153mm,171mm,190mm,203mm,215mm,311mm
Drill bit diameter(inch)",3 1/2",3 3/4",3 7/8",4",4 1/4",4 1/2",4 3/4",4 7/8",5",5 1/4", 5 5/8", 5 3/4", 5 7/8"
6",6 3/4",7", 8 3/4",etc
Wings / Blade:3,4,5
Thread:AW,BW,NW,M50,API or others as requested
Note: Wealsocanproduceanddesignasperclients’drawings/samples/requirements.
Drilling rock:
Medium hard to hard rock,such as limestone,sandstone,marble,granite,quartz,basalt,etc
Applications:
forwater well drilling, geotechnical and environmental drilling, mineral exploration, geothermal wells, geothermal drilling, construction and utility work
Advantages:High drilling speed, longer bit life,good price
Our Products:
PDC anchor shank drill bit
Steel body PDC drill bit
Matrix body PDC drill bit
PDC bearing
PDC cutters
PCD cutting tool blanks
Contact information:
BESHARP DIAMOND CO.,LTD
Mail: sales at besharpdiamond.com
Mobile/Whatsapp/
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