
Diamond Drill Coring Bit for Geotechnical Engineering. Six Core Bit Types: Includes Impregnated, Surface set, Tungsten Carbide, PCD, PDC, and Electroplated Diamond types. Extensive Size Range: Supports Wireline, T, TT, T6, B, MLC, LTK, WF, WT, WG, WM series plus special custom sizes. Customization Options: Offers customization from samples, designs, full customization, minor adjustments, and flexible options. High Quality Materials: Manufactured with high quality synthetic diamonds mixed evenly in a metal alloy matrix. Wide Application Scope: Suitable for drilling rock, concrete, limestone, granite, marble, clay, basalt, schist, and quartz. Cost Effective Design: Impregnated bits erode matrix at same rate as diamonds wear, exposing new sharp diamonds for economy. Strict Quality Control: 100% inspection including visual and function checks by 8 QA/QC inspectors with traceable raw materials. ISO 9001 Certified: Standard compliance with ISO 9001 certification ensuring consistent manufacturing quality.