The Strength Of Diamond Composite Sheet

The strength of PDC bit is mainly determined by the strength of diamond composite sheet. At present, the strength of PDC bit is mainly divided into three types: ordinary type, enhanced type and high strength type. There are mainly two types of diamond composite sheets: 1304 and 1308. 13 refers to the diameter (mm) of the diamond composite sheet. 04 (08) refers to the thickness (mm) of the diamond composite sheet. The basic types we use are: ordinary, reinforced and high-strength.The common type is 1304 planar composite sheet, the reinforced type is 1304 spherical composite sheet or 1308 planar composite sheet, and the high-strength type is 1308 spherical composite sheet.