WKK20S是一款CVD涂层硬质合金材质等级，专为铸铁（ISO K类）的车削加工而设计，同时可拓展用于高强度钢的加工。该牌号以高韧性为主要特点，与同系列高耐磨性的WKK10S形成互补，在断续切削、贯穿孔及铸件砂皮等工况中具有较高的工艺可靠性。
核心定位
WKK20S是针对铸铁加工开发的通用型材质等级，属于ISO K20-K30应用范围，是ISO K系列中韧性较强的一款。该牌号既可以用于干式加工，也可以用于湿式加工，特别适用于断续切削、贯穿孔和铸件砂皮等工况。作为次要应用，可加工抗拉强度1000-1400 N/mm²的高强度钢（如42CrMo4、4140、4150等），这些钢材要求切削材质具有较高的抗压强度。
涂层技术
涂层类型：CVD（化学气相沉积）涂层，具体为TiCN+Al₂O₃+TiCN多层复合结构
核心技术：优化的氧化铝涂层微观结构，具有较好的抗月牙洼磨损和抗热性能；经过优化的后涂层处理工艺，在涂层中产生压应力，有助于防止切削刃断裂
基体设计：针对铸铁和高强度钢加工优化的硬质合金基体，具有较高的韧性
涂层特点：与WKK10S相比，Al₂O₃层较薄，韧性表现更好，适用于动态负载和断续切削工况
应用领域
该牌号适用于以下材料的车削加工场景：
| 材料类别 | ISO组别 | 应用说明 |
|---|---|---|
| 灰口铸铁（主要应用） | K1 | EN-GJL、GG20、GG25等，适用于断续切削和铸件砂皮 |
| 球墨铸铁（主要应用） | K2 | EN-GJS、GGG40、GGG50等，贯穿孔和动态负载工况 |
| 蠕墨铸铁（主要应用） | K3 | EN-GJV、CGI等，干式或湿式加工 |
| 高强度钢（次要应用） | P类 | 抗拉强度1000-1400 N/mm²，如42CrMo4、4140、4150、L6 |
| 锻件（次要应用） | — | 非圆锻件粗加工、差速器壳等严重断续切削 |
典型行业：汽车工业（差速器壳、制动盘）、通用机械制造、能源工业、模具行业
相关刀片型号
| 编号 | 型号 | 材质 | 描述 |
| 7782319 | P4130-4R12-E47 WKK20S | WKK20S | 粗镗刀片-菱形，切向 |
| 7782315 | P4160-2L08-E47 WKK20S | WKK20S | 粗镗刀片-菱形，切向 |
| 7782229 | P4160-2R04-E47 WKK20S | WKK20S | 粗镗刀片-菱形，切向 |
| 7782312 | P4160-2R08-E47 WKK20S | WKK20S | 粗镗刀片-菱形，切向 |
| 6388148 | CNMA120404-RK5 WKK20S | WKK20S | 车削刀片 (负型)80度 |
| 6407565 | CNMA120408-RK5 WKK20S | WKK20S | 车削刀片 (负型)80度 |
| 6408501 | CNMA120408-RK7 WKK20S | WKK20S | 车削刀片 (负型)80度 |
| 6407660 | CNMA120412-RK5 WKK20S | WKK20S | 车削刀片 (负型)80度 |
| 6408669 | CNMA120412-RK7 WKK20S | WKK20S | 车削刀片 (负型)80度 |
| 6388258 | CNMA120416-RK5 WKK20S | WKK20S | 车削刀片 (负型)80度 |
| 6409240 | CNMA120416-RK7 WKK20S | WKK20S | 车削刀片 (负型)80度 |
| 6407662 | CNMA160612-RK5 WKK20S | WKK20S | 车削刀片 (负型)80度 |
| 6409244 | CNMA160612-RK7 WKK20S | WKK20S | 车削刀片 (负型)80度 |
| 6408083 | CNMA160616-RK5 WKK20S | WKK20S | 车削刀片 (负型)80度 |
| 6409247 | CNMA160616-RK7 WKK20S | WKK20S | 车削刀片 (负型)80度 |
| 6388430 | CNMA190612-RK5 WKK20S | WKK20S | 车削刀片 (负型)80度 |
| 6388747 | CNMA190616-RK5 WKK20S | WKK20S | 车削刀片 (负型)80度 |
| 6410161 | CNMA190616-RK7 WKK20S | WKK20S | 车削刀片 (负型)80度 |
| 6388825 | CNMA190624-RK5 WKK20S | WKK20S | 车削刀片 (负型)80度 |
| 6159622 | CNMG090308-MK5 WKK20S | WKK20S | 车削刀片 (负型)80度 |
| 6120845 | CNMG120404-MK5 WKK20S | WKK20S | 车削刀片 (负型)80度 |
| 6120889 | CNMG120408-MK5 WKK20S | WKK20S | 车削刀片 (负型)80度 |
| 7941500 | CNMG120408-MW5 WKK20S | WKK20S | 车削刀片 (负型)80度 |
| 6341917 | CNMG120408-RP5 WKK20S | WKK20S | 车削刀片 (负型)80度 |
| 6121040 | CNMG120412-MK5 WKK20S | WKK20S | 车削刀片 (负型)80度 |
| 7941506 | CNMG120412-MW5 WKK20S | WKK20S | 车削刀片 (负型)80度 |
| 6318168 | CNMG120412-RP5 WKK20S | WKK20S | 车削刀片 (负型)80度 |
| 6123895 | CNMG120416-MK5 WKK20S | WKK20S | 车削刀片 (负型)80度 |
| 6138785 | CNMG160608-MK5 WKK20S | WKK20S | 车削刀片 (负型)80度 |
| 6138983 | CNMG160612-MK5 WKK20S | WKK20S | 车削刀片 (负型)80度 |
| 6341918 | CNMG160612-RP5 WKK20S | WKK20S | 车削刀片 (负型)80度 |
| 6144817 | CNMG160616-MK5 WKK20S | WKK20S | 车削刀片 (负型)80度 |
| 6342040 | CNMG160616-RP5 WKK20S | WKK20S | 车削刀片 (负型)80度 |
| 6138535 | CNMG190612-MK5 WKK20S | WKK20S | 车削刀片 (负型)80度 |
| 6144689 | CNMG190616-MK5 WKK20S | WKK20S | 车削刀片 (负型)80度 |
| 6390129 | DNMA150408-RK5 WKK20S | WKK20S | 车削刀片 (负型)55度 |
| 6390414 | DNMA150412-RK5 WKK20S | WKK20S | 车削刀片 (负型)55度 |
| 6389613 | DNMA150608-RK5 WKK20S | WKK20S | 车削刀片 (负型)55度 |
| 6389794 | DNMA150612-RK5 WKK20S | WKK20S | 车削刀片 (负型)55度 |
| 6126040 | DNMG110404-MK5 WKK20S | WKK20S | 车削刀片 (负型)55度 |
| 6126051 | DNMG110408-MK5 WKK20S | WKK20S | 车削刀片 (负型)55度 |
| 6126059 | DNMG110412-MK5 WKK20S | WKK20S | 车削刀片 (负型)55度 |
| 6121585 | DNMG150408-MK5 WKK20S | WKK20S | 车削刀片 (负型)55度 |
| 6121609 | DNMG150412-MK5 WKK20S | WKK20S | 车削刀片 (负型)55度 |
| 6121044 | DNMG150608-MK5 WKK20S | WKK20S | 车削刀片 (负型)55度 |
| 7941524 | DNMG150608-MW5 WKK20S | WKK20S | 车削刀片 (负型)55度 |
| 6342041 | DNMG150608-RP5 WKK20S | WKK20S | 车削刀片 (负型)55度 |
| 6121084 | DNMG150612-MK5 WKK20S | WKK20S | 车削刀片 (负型)55度 |
| 7941529 | DNMG150612-MW5 WKK20S | WKK20S | 车削刀片 (负型)55度 |
| 6318230 | DNMG150612-RP5 WKK20S | WKK20S | 车削刀片 (负型)55度 |
| 7469020 | RNMA120400-RK5 WKK20S | WKK20S | 车削刀片 (负型)圆形 |
| 6391225 | SNMA120408-RK5 WKK20S | WKK20S | 车削刀片 (负型)方形 |
| 6391270 | SNMA120412-RK5 WKK20S | WKK20S | 车削刀片 (负型)方形 |
| 6411242 | SNMA120412-RK7 WKK20S | WKK20S | 车削刀片 (负型)方形 |
| 6391636 | SNMA120416-RK5 WKK20S | WKK20S | 车削刀片 (负型)方形 |
| 6411563 | SNMA120416-RK7 WKK20S | WKK20S | 车削刀片 (负型)方形 |
| 6394620 | SNMA150612-RK5 WKK20S | WKK20S | 车削刀片 (负型)方形 |
| 6394729 | SNMA150616-RK5 WKK20S | WKK20S | 车削刀片 (负型)方形 |
| 6411783 | SNMA150616-RK7 WKK20S | WKK20S | 车削刀片 (负型)方形 |
| 6395839 | SNMA190616-RK5 WKK20S | WKK20S | 车削刀片 (负型)方形 |
| 6411870 | SNMA190616-RK7 WKK20S | WKK20S | 车削刀片 (负型)方形 |
| 6395933 | SNMA190624-RK5 WKK20S | WKK20S | 车削刀片 (负型)方形 |
| 6160877 | SNMG090308-MK5 WKK20S | WKK20S | 车削刀片 (负型)方形 |
| 6070386 | SNMG120408-MK5 WKK20S | WKK20S | 车削刀片 (负型)方形 |
| 6121087 | SNMG120412-MK5 WKK20S | WKK20S | 车削刀片 (负型)方形 |
| 6123817 | SNMG120416-MK5 WKK20S | WKK20S | 车削刀片 (负型)方形 |
| 6145690 | SNMG150612-MK5 WKK20S | WKK20S | 车削刀片 (负型)方形 |
| 6145788 | SNMG150616-MK5 WKK20S | WKK20S | 车削刀片 (负型)方形 |
| 6145866 | SNMG190612-MK5 WKK20S | WKK20S | 车削刀片 (负型)方形 |
| 6149770 | SNMG190616-MK5 WKK20S | WKK20S | 车削刀片 (负型)方形 |
| 6391851 | TNMA160404-RK5 WKK20S | WKK20S | 车削刀片 (负型)三角形 |
| 6392275 | TNMA160408-RK5 WKK20S | WKK20S | 车削刀片 (负型)三角形 |
| 6392490 | TNMA160412-RK5 WKK20S | WKK20S | 车削刀片 (负型)三角形 |
| 6393734 | TNMA220408-RK5 WKK20S | WKK20S | 车削刀片 (负型)三角形 |
| 6393879 | TNMA220412-RK5 WKK20S | WKK20S | 车削刀片 (负型)三角形 |
| 6394046 | TNMA220416-RK5 WKK20S | WKK20S | 车削刀片 (负型)三角形 |
| 6121088 | TNMG160404-MK5 WKK20S | WKK20S | 车削刀片 (负型)三角形 |
| 6121122 | TNMG160408-MK5 WKK20S | WKK20S | 车削刀片 (负型)三角形 |
| 6121123 | TNMG160412-MK5 WKK20S | WKK20S | 车削刀片 (负型)三角形 |
| 6123816 | TNMG160416-MK5 WKK20S | WKK20S | 车削刀片 (负型)三角形 |
| 6127034 | TNMG220408-MK5 WKK20S | WKK20S | 车削刀片 (负型)三角形 |
| 6127053 | TNMG220412-MK5 WKK20S | WKK20S | 车削刀片 (负型)三角形 |
| 6127091 | TNMG220416-MK5 WKK20S | WKK20S | 车削刀片 (负型)三角形 |
| 6155378 | TNMG270612-MK5 WKK20S | WKK20S | 车削刀片 (负型)三角形 |
| 6406858 | VNMA160408-RK5 WKK20S | WKK20S | 车削刀片 (负型)35度 |
| 6408234 | VNMA160412-RK5 WKK20S | WKK20S | 车削刀片 (负型)35度 |
| 6150420 | VNMG160404-MK5 WKK20S | WKK20S | 车削刀片 (负型)35度 |
| 6150787 | VNMG160408-MK5 WKK20S | WKK20S | 车削刀片 (负型)35度 |
| 6152369 | VNMG160412-MK5 WKK20S | WKK20S | 车削刀片 (负型)35度 |
| 6407311 | WNMA060408-RK5 WKK20S | WKK20S | 车削刀片 (负型)桃形 |
| 6393173 | WNMA080404-RK5 WKK20S | WKK20S | 车削刀片 (负型)桃形 |
| 6393077 | WNMA080408-RK5 WKK20S | WKK20S | 车削刀片 (负型)桃形 |
| 6419538 | WNMA080408-RK7 WKK20S | WKK20S | 车削刀片 (负型)桃形 |
| 6393203 | WNMA080412-RK5 WKK20S | WKK20S | 车削刀片 (负型)桃形 |
| 6419907 | WNMA080412-RK7 WKK20S | WKK20S | 车削刀片 (负型)桃形 |
| 6397856 | WNMA100612-RK5 WKK20S | WKK20S | 车削刀片 (负型)桃形 |
| 6398389 | WNMA100616-RK5 WKK20S | WKK20S | 车削刀片 (负型)桃形 |
| 6123764 | WNMG060404-MK5 WKK20S | WKK20S | 车削刀片 (负型)桃形 |
| 6123761 | WNMG060408-MK5 WKK20S | WKK20S | 车削刀片 (负型)桃形 |
| 6123624 | WNMG060412-MK5 WKK20S | WKK20S | 车削刀片 (负型)桃形 |
| 6121128 | WNMG080404-MK5 WKK20S | WKK20S | 车削刀片 (负型)桃形 |
| 6070388 | WNMG080408-MK5 WKK20S | WKK20S | 车削刀片 (负型)桃形 |
| 7941548 | WNMG080408-MW5 WKK20S | WKK20S | 车削刀片 (负型)桃形 |
| 6342045 | WNMG080408-RP5 WKK20S | WKK20S | 车削刀片 (负型)桃形 |
| 6121229 | WNMG080412-MK5 WKK20S | WKK20S | 车削刀片 (负型)桃形 |
| 7941554 | WNMG080412-MW5 WKK20S | WKK20S | 车削刀片 (负型)桃形 |
| 6318166 | WNMG080412-RP5 WKK20S | WKK20S | 车削刀片 (负型)桃形 |
| 6130308 | WNMG080416-MK5 WKK20S | WKK20S | 车削刀片 (负型)桃形 |
| 6154418 | WNMG100612-MK5 WKK20S | WKK20S | 车削刀片 (负型)桃形 |
| 6154518 | WNMG100616-MK5 WKK20S | WKK20S | 车削刀片 (负型)桃形 |
| 6363920 | CCGT060204-MK4 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6363930 | CCGT060208-MK4 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6363932 | CCGT09T304-MK4 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6363935 | CCGT09T308-MK4 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6363939 | CCGT120408-MK4 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6733972 | CCMT060204-FK6 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6485339 | CCMT060204-MK4 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6650879 | CCMT060204-RK4 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6733974 | CCMT060208-FK6 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6485337 | CCMT060208-MK4 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6650911 | CCMT060208-RK4 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6733975 | CCMT09T304-FK6 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6485351 | CCMT09T304-MK4 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 8295708 | CCMT09T304-MW4 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6650913 | CCMT09T304-RK4 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6733977 | CCMT09T308-FK6 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6421277 | CCMT09T308-MK4 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 8296293 | CCMT09T308-MW4 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6650915 | CCMT09T308-RK4 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 8296297 | CCMT09T312-MW4 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6733979 | CCMT120404-FK6 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6485355 | CCMT120404-MK4 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 8296299 | CCMT120404-MW4 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6650917 | CCMT120404-RK4 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6733981 | CCMT120408-FK6 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6485382 | CCMT120408-MK4 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 8296301 | CCMT120408-MW4 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6650919 | CCMT120408-RK4 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6650921 | CCMT120412-RK4 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6651468 | CCMW060202-RK6 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6651530 | CCMW060204-RK6 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6651532 | CCMW060208-RK6 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6651534 | CCMW09T304-RK6 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6651536 | CCMW09T308-RK6 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6651539 | CCMW120408-RK6 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6651540 | CCMW120412-RK6 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6363972 | CPGT050204-MK4 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6364140 | CPGT060204-MK4 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6363415 | CPGT060208-MK4 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6363502 | CPGT09T308-MK4 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6486598 | CPMT060208-MK4 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6486652 | CPMT09T308-MK4 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 7021355 | CPMW050204-RK6 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 7021356 | CPMW060204-RK6 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 7021357 | CPMW09T304-RK6 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 7021358 | CPMW09T308-RK6 WKK20S | WKK20S | 车削刀片 (正型)80度 |
| 6733984 | DCMT070204-FK6 WKK20S | WKK20S | 车削刀片 (正型)55度 |
| 6484653 | DCMT070204-MK4 WKK20S | WKK20S | 车削刀片 (正型)55度 |
| 6651080 | DCMT070204-RK4 WKK20S | WKK20S | 车削刀片 (正型)55度 |
| 6484665 | DCMT070208-MK4 WKK20S | WKK20S | 车削刀片 (正型)55度 |
| 6733986 | DCMT11T304-FK6 WKK20S | WKK20S | 车削刀片 (正型)55度 |
| 6636209 | DCMT11T304-MK4 WKK20S | WKK20S | 车削刀片 (正型)55度 |
| 8296307 | DCMT11T304-MW4 WKK20S | WKK20S | 车削刀片 (正型)55度 |
| 6651084 | DCMT11T304-RK4 WKK20S | WKK20S | 车削刀片 (正型)55度 |
| 6733988 | DCMT11T308-FK6 WKK20S | WKK20S | 车削刀片 (正型)55度 |
| 6337653 | DCMT11T308-MK4 WKK20S | WKK20S | 车削刀片 (正型)55度 |
| 8296312 | DCMT11T308-MW4 WKK20S | WKK20S | 车削刀片 (正型)55度 |
| 6651086 | DCMT11T308-RK4 WKK20S | WKK20S | 车削刀片 (正型)55度 |
| 6484695 | DCMT11T312-MK4 WKK20S | WKK20S | 车削刀片 (正型)55度 |
| 6651088 | DCMT11T312-RK4 WKK20S | WKK20S | 车削刀片 (正型)55度 |
| 6651544 | DCMW11T304-RK6 WKK20S | WKK20S | 车削刀片 (正型)55度 |
| 6651546 | DCMW11T308-RK6 WKK20S | WKK20S | 车削刀片 (正型)55度 |
| 6651089 | RCMT0602M0-RK4 WKK20S | WKK20S | 车削刀片 (正型)圆形 |
| 6651100 | RCMT0803M0-RK4 WKK20S | WKK20S | 车削刀片 (正型)圆形 |
| 6651102 | RCMT10T3M0-RK4 WKK20S | WKK20S | 车削刀片 (正型)圆形 |
| 6651104 | RCMT1204M0-RK4 WKK20S | WKK20S | 车削刀片 (正型)圆形 |
| 6651105 | RCMT1605M0-RK4 WKK20S | WKK20S | 车削刀片 (正型)圆形 |
| 6651106 | RCMT1606M0-RK4 WKK20S | WKK20S | 车削刀片 (正型)圆形 |
| 6363506 | SCGT09T308-MK4 WKK20S | WKK20S | 车削刀片 (正型)方形 |
| 6733989 | SCMT09T304-FK6 WKK20S | WKK20S | 车削刀片 (正型)方形 |
| 6421278 | SCMT09T304-MK4 WKK20S | WKK20S | 车削刀片 (正型)方形 |
| 6651120 | SCMT09T304-RK4 WKK20S | WKK20S | 车削刀片 (正型)方形 |
| 6733991 | SCMT09T308-FK6 WKK20S | WKK20S | 车削刀片 (正型)方形 |
| 6484711 | SCMT09T308-MK4 WKK20S | WKK20S | 车削刀片 (正型)方形 |
| 6651122 | SCMT09T308-RK4 WKK20S | WKK20S | 车削刀片 (正型)方形 |
| 6651124 | SCMT120404-RK4 WKK20S | WKK20S | 车削刀片 (正型)方形 |
| 6733993 | SCMT120408-FK6 WKK20S | WKK20S | 车削刀片 (正型)方形 |
| 6485285 | SCMT120408-MK4 WKK20S | WKK20S | 车削刀片 (正型)方形 |
| 6651126 | SCMT120408-RK4 WKK20S | WKK20S | 车削刀片 (正型)方形 |
| 6651128 | SCMT120412-RK4 WKK20S | WKK20S | 车削刀片 (正型)方形 |
| 6651580 | SCMW09T304-RK6 WKK20S | WKK20S | 车削刀片 (正型)方形 |
| 6651582 | SCMW09T308-RK6 WKK20S | WKK20S | 车削刀片 (正型)方形 |
| 6651583 | SCMW120404-RK6 WKK20S | WKK20S | 车削刀片 (正型)方形 |
| 6651584 | SCMW120408-RK6 WKK20S | WKK20S | 车削刀片 (正型)方形 |
| 6651585 | SCMW120412-RK6 WKK20S | WKK20S | 车削刀片 (正型)方形 |
| 6363518 | SPGT09T304-MK4 WKK20S | WKK20S | 车削刀片 (正型)方形 |
| 6363548 | SPGT09T308-MK4 WKK20S | WKK20S | 车削刀片 (正型)方形 |
| 6486992 | SPMT09T304-MK4 WKK20S | WKK20S | 车削刀片 (正型)方形 |
| 6487454 | SPMT09T308-MK4 WKK20S | WKK20S | 车削刀片 (正型)方形 |
| 7021367 | SPMW09T308-RK6 WKK20S | WKK20S | 车削刀片 (正型)方形 |
| 7021368 | SPMW120408-RK6 WKK20S | WKK20S | 车削刀片 (正型)方形 |
| 6357864 | TCGT110204-MK4 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 6357908 | TCGT16T308-MK4 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 6485288 | TCMT090204-MK4 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 6651140 | TCMT090204-RK4 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 6485390 | TCMT090208-MK4 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 6651142 | TCMT090208-RK4 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 6733996 | TCMT110204-FK6 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 6485398 | TCMT110204-MK4 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 6651144 | TCMT110204-RK4 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 6733998 | TCMT110208-FK6 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 6485438 | TCMT110208-MK4 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 6651146 | TCMT110208-RK4 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 6734000 | TCMT16T304-FK6 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 6485441 | TCMT16T304-MK4 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 8296316 | TCMT16T304-MW4 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 6651148 | TCMT16T304-RK4 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 6734002 | TCMT16T308-FK6 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 6485446 | TCMT16T308-MK4 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 8296319 | TCMT16T308-MW4 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 6651150 | TCMT16T308-RK4 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 6651152 | TCMT16T312-RK4 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 6651590 | TCMW110204-RK6 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 6651592 | TCMW110208-RK6 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 6651594 | TCMW16T304-RK6 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 6651596 | TCMW16T308-RK6 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 7469039 | TPGN160304 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 7469044 | TPGN160308 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 7469051 | TPGN220408 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 6357920 | TPGT090204-MK4 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 6357929 | TPGT110208-MK4 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 6487457 | TPMT090204-MK4 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 7021332 | TPMT090208-MK4 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 6487500 | TPMT110204-MK4 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 7021373 | TPMW110204-RK6 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 7021375 | TPMW16T304-RK6 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 7021376 | TPMW16T308-RK6 WKK20S | WKK20S | 车削刀片 (正型)三角形 |
| 6734007 | VBMT160404-FK6 WKK20S | WKK20S | 车削刀片 (正型)35度 |
| 6488029 | VBMT160404-MK4 WKK20S | WKK20S | 车削刀片 (正型)35度 |
| 6734010 | VBMT160406-FK6 WKK20S | WKK20S | 车削刀片 (正型)35度 |
| 6734012 | VBMT160408-FK6 WKK20S | WKK20S | 车削刀片 (正型)35度 |
| 6498356 | VBMT160408-MK4 WKK20S | WKK20S | 车削刀片 (正型)35度 |
| 6734013 | VBMT160412-FK6 WKK20S | WKK20S | 车削刀片 (正型)35度 |
| 6498445 | VBMT160412-MK4 WKK20S | WKK20S | 车削刀片 (正型)35度 |
| 6651154 | VCMT110304-RK4 WKK20S | WKK20S | 车削刀片 (正型)35度 |
| 6651156 | VCMT110308-RK4 WKK20S | WKK20S | 车削刀片 (正型)35度 |
| 6651158 | VCMT160404-RK4 WKK20S | WKK20S | 车削刀片 (正型)35度 |
| 6651160 | VCMT160408-RK4 WKK20S | WKK20S | 车削刀片 (正型)35度 |
| 6651162 | VCMT160412-RK4 WKK20S | WKK20S | 车削刀片 (正型)35度 |
| 6651599 | VCMW160404-RK6 WKK20S | WKK20S | 车削刀片 (正型)35度 |
| 6651601 | VCMW160408-RK6 WKK20S | WKK20S | 车削刀片 (正型)35度 |
| 6651164 | WCMT040204-RK4 WKK20S | WKK20S | 车削刀片 (正型)桃形 |
| 6498449 | WCMT06T304-MK4 WKK20S | WKK20S | 车削刀片 (正型)桃形 |
| 6651168 | WCMT06T308-RK4 WKK20S | WKK20S | 车削刀片 (正型)桃形 |
| 6651169 | WCMT080404-RK4 WKK20S | WKK20S | 车削刀片 (正型)桃形 |
| 6651170 | WCMT080408-RK4 WKK20S | WKK20S | 车削刀片 (正型)桃形 |
| 6651171 | WCMT080412-RK4 WKK20S | WKK20S | 车削刀片 (正型)桃形 |