Besharp Diamond CO.,LTD., a professional manufacturer of PDC bit.

Steel body PDC bits /PDC Non coring bits are made from PDC cutter brazed to Steel Body. The PDC cutter has high hardness, abrasion resistance and toughness, provides a cutting structure for the rock formations that respond well to failure by shearing and wears by micro-chipping, the bit life is 20-40 times, the drilling efficiency is 50% higher of tungsten carbide bit.

Our bit are widely used for coal mining,water well, geothermal well, geological exploration, borehole drilling, gas drainage hole, discharge water hole, blast hole

Steel body of Non core PDC bit- PDC concave drill bit

Drill bit diameter:56mm,60mm,65mm,76mm,90mm,94mm,98mm,100mm,108mm,113mm,

127mm,133mm,153mm,171mm,190mm,215mm,311mm

Wings / Blade:3,4,5

Thread:AW,BW,NW,M50,API or others as requested

Note: We also can produce and design as per clients’ drawings/samples/requirements.

Drill rock:Medium hard to hard rock,such as limestone,sandstone,marble,granite,quartz,basalt,etc

Applications:for water 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

Contact person:Ms Sunny

Email:sales at

Mob/Whatsapp/Wechat: 86 13733158531