Drilling Inserts | Carbide CNC Drilling Cutting Tools

Zhuzhou Jinzuan Drilling Inserts

Zhuzhou Jinzuan drilling inserts are replaceable tungsten carbide cutting tips for CNC drilling machines, engineered for precise and efficient hole making in steel, stainless steel, wood and plastic. Compared with solid drills, our inserts are more cost-effective, as they can be indexed or replaced without changing the entire drill body. With high hardness and wear resistance, they ensure fast drilling speed and consistent hole quality. We support OEM customization for special drilling requirements, have a low MOQ for standard inserts, provide free samples and offer professional technical support for global machining customers.