规格范围：D3-D20。
特点说明：独特横刃形式设计，定心能力强，通用性强，适合高速大进给切削。
适用范围：适用于各类有色金属及其合金材料、铸铁及钢类材料。
客户需要提供的资料：被加工材料及硬度、直径大小、表面粗糙度要求、柄部形式和其他特殊要求。可根据客户需求非标定制。
Specification: D3-D20.
Features: Unique chisel-flute design, strong centering, versatile, suitable for high-speed feedcutting.
Application: Suitable for all kinds of nonferrous metals and alloy materials, cast iron and steels.
Information that customer needs to provide: Processed materials and hardness, diameter, suface roughness, shark types and other special requirements.
