n KF10：较硬极较微粒钻石钨钢，具备较高的硬度及抗弯强度，具有较好的高耐磨削性能，但抗冲击性能略差。适用于调质或淬火等较高硬度材料（HRC48~67°）的有色金属及非有色金属，比较合适金属的中低速轻切削加工。一般用于良好的工况、稳定的切削、持续的轻型加工。n
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n NR11/NK10Z：极较微粒钻石钨钢，具有较好的耐磨削性能及抗冲击性能。适用于HRC25°~48°各类材料，在高速轻切削上具有良好的性能，泛用性好。涂层后效果佳，可提高刀具的耐磨性，常用于CNC数控设备加工各类高镍合金、耐热合金、钛合金、灰铸铁、硬淬钢、不锈钢等难加工材料（含镍、Cr、Mo、硅、钛等）热处理前及调质后的特好加工工具。高温加工及综合性能好，允许切削速度高，进给量要求低些。由于韧性差些，不适合于断续切削或在工艺系统刚性不足及有微震动、跳动的条件下使用，否则易打刀或崩刃。n
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n KF202/ NK201：极较微粒钻石钨钢，泛用型，可用于HRC≤28°各类材料普通模具钢、灰口铸铁、耐热合金、铝合金、铜、冷硬铸铁、合金钢的中低速粗切削至精切削加工，具有较为好的抗冲击性能和一般的耐磨削性能，应用范围广。一般用于较厚的切削量、间断切削。涂层后效果较佳，可提高刀具的使用寿命。n
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n ASP60C：(较硬耐磨型)：进口较硬耐磨型高钴粉末钢，淬硬处理：HRC70°±2°，具有较好的耐磨耗性能及抗冲击性能，常用于普通设备加工各类高温合金、耐热合金、灰口铸铁、钛合金、不锈钢等难加工材料（含镍、Cr、Mo、硅、钛等）热处理前的特好加工工具。高温加工及综合性能好，在高速切削上具有良好的效果。由于韧性略差，不适合于断续切削或在工艺系统刚性不足的条件下使用，否则易打刀或崩刃。n
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n SKH59A：(特硬耐磨型)进口特硬耐磨型高钴粉末钢，淬硬处理：HRC66°±2°，具有较好的耐磨耗性能及抗冲击性能，工艺性好，一般用于做高速轻切削，切削各类难加工的材料。涂层后效果更佳，可提高刀具的使用寿命。n
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n SKH44C：（进口高硬不锈钢）：HRC60±2°，具有较好的防锈、耐腐蚀、耐磨耗性能及较耐抗冲击性能，应用范围广。生产出钻头具有锋利刃口及较好的切削性能及耐磨耗性能。防锈性能好，品质比较稳定，可生产各类不同的非标，异型刀具。n
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