.

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

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