What are the requirements for drilling tools for drilling?
April 14 06:06:59, 2024
Hydraulic Retarder,Truck Hydraulic Retarder,Truck Braking Retarder,Heave Truck Hydraulic Retarder Fuxin Dare Automotive Parts Co., Ltd. (DARE AUTO) , https://www.fuxindareauto.com The bit is directly broken part of the rock, its shape, structure, material, processing technology, etc. directly affect the crushing effect and the life of the bit. The drilling requirements for the drill bit are: Shape reasonable structure, high drilling speed, long life, wear resistance, sufficient mechanical strength, easy to insert the hard alloy, have good powder discharge performance, manufacture, easy disassembly and grinding, and low cost.