pdc cutters

详情

pdc cutter, Polycrystalline Diamond Compacts (PDC)  Is Manufactured Using Top Quality Synthetic Diamond Grit, Sintered Together By Way Of Extremely High Temperature And Pressure To Create A Polycrystalline Diamond (PCD) Layer.

PDC Is Designed For Oil-Well Bits And Mining Bits, Which Are Suitable For Use In Soft To Medium & Hard Rock Formations. Microstructure With Complete C-C Bond Combination Is Characterized Between The Grains Of Diamond In Polycrystalline Diamond Layer, Which Allows The High Strength, High Hardness And High Wearing Property Of Diamond Layer As Well As Good Self-Sharpening Property. New Cutting Surfaces Will Appear During The Course Of Abrasion, Which Keeps Effective Cutting Rocks.

PDC Drilling Bit Made Of Such PDC Will Break Up Rocks Depending On Shearing Action When It Works, Which Is More Effective Than Crushing Of Rocks By Roller Cone Bit Or Plowing And Grinding Of Rocks By Diamond Impregnated Bit.

The Serrate Structure Combination Between Polycrystalline Diamond Layer And Hard Alloy Substrate Allows More Fixed Combination Between The Two Layers And Allows More Impact Resistance Of The Whole PDC. There Are Mainly Two Sort Of Serrate Forms Of PDC Dome Cutter & PDC Flat Cutter For Selection By Clients, And Special Tailoring Is Also Available According To Clients'Requirement.