To ensure maximum service life and drilling efficiency of your Sharp Drill conical picks, please follow these professional operational standards:1. Pre-Installation Inspection Check the Tool Holder: Ensure the pick box (holder) is clean and free of debris or old broken shanks.Inspect the Retainer: V

The selection of Polycrystalline Diamond Compact (PDC) bits is strongly correlated with geological conditions. Making the right choice directly determines drilling efficiency, costs, and safety. The core logic is: based on the "hardness, softness, coarseness, and fineness" of the formation, select a

I. What is a PDC Drill Bit?Polycrystalline Diamond Compact (PDC) drill bits are made by inlaying or sintering small cutting blocks, made of PDC cutters, onto the drill bit body. They are primarily used for drilling operations in soft to medium-hard formations. Their cutting elements achieve efficien