KSS29是一款高性能表面处理粉末冶金高速钢（HSS-E-PM）材质，专为镍基和钴基高温合金的攻丝加工而设计。该牌号采用氧化物/氮化物表面处理技术，广泛应用于T690系列（通孔）和T692/T694系列（盲孔）螺旋槽丝锥，在高温合金攻丝加工中具有较好的耐磨性表现。
表面处理技术
KSS29采用针对高温合金攻丝优化的基体与表面处理组合设计：
基体技术：采用粉末冶金高速钢（HSS-E-PM），碳化物分布均匀，晶粒细小，有助于提高切削刃的稳定性和抗崩刃性能
表面处理：氧化物/氮化物表面处理（Oxide/Nitride Surface Treatment），专为镍基和钴基合金加工设计，具有较好的耐磨性
应用领域
该牌号主要面向以下材料的攻丝加工场景：
| 材料类别 | 具体材料 | 典型应用 | 相关丝锥系列 |
|---|---|---|---|
| 高温合金（S类） | 镍基合金（如Inconel）、钴基合金（如Stellite） | 航空航天零部件、燃气轮机部件 | T690、T692、T694 |
相关刀片型号
| 编号 | 型号 | 材质 | 描述 |
| 5705430 | T690M025X045RD3-A | KSS29 | M2.5X0.45 D3 2F LHSF PLUG HSS-E-PM |
| 5705431 | T690M030X050RD3-A | KSS29 | M3X0.5 D3 3F LHSF PLUG HSS-E-PM |
| 5705924 | T690M035X060RD4-A | KSS29 | M3.5X0.6 D4 3F LHSF PLUG HSS-E-PM |
| 5705432 | T690M040X070RD4-A | KSS29 | M4X0.7 D4 3F LHSF PLUG HSS-E-PM |
| 5705929 | T690M050X080RD4-A | KSS29 | M5X0.8 D4 3F LHSF PLUG HSS-E-PM |
| 5705434 | T690M060X100RD5-A | KSS29 | M6X1 D5 3F LHSF PLUG HSS-E-PM |
| 5705436 | T690M080X125RD5-A | KSS29 | M8X1.25 D5 3F LHSF PLUG HSS-E-PM |
| 5705921 | T690M100X150RD6-A | KSS29 | M10X1.5 D6 3F LHSF PLUG HSS-E-PM |
| 5705429 | T690M120X175RD6-A | KSS29 | M12X1.75 D6 3F LHSF PLUG HSS-E-PM |
| 5705877 | T690NC02500-20RH3-A | KSS29 | 1/4-20 H3 3F LHSF PLUG HSS-E-PM |
| 5705878 | T690NC02500-20RH5-A | KSS29 | 1/4-20 H5 3F LHSF PLUG HSS-E-PM |
| 5705388 | T690NC02-56RH2-A | KSS29 | #2-56 H2 2F LHSF PLUG HSS-E-PM |
| 5705423 | T690NC03125-18RH3-A | KSS29 | 5/16-18 H3 3F LHSF PLUG HSS-E-PM |
| 5705895 | T690NC03125-18RH5-A | KSS29 | 5/16-18 H5 3F LHSF PLUG HSS-E-PM |
| 5705419 | T690NC03750-16RH3-A | KSS29 | 3/8-16 H3 3F LHSF PLUG HSS-E-PM |
| 5705888 | T690NC03750-16RH5-A | KSS29 | 3/8-16 H5 3F LHSF PLUG HSS-E-PM |
| 5705427 | T690NC04375-14RH3-A | KSS29 | 7/16-14 H3 3F LHSF PLUG HSS-E-PM |
| 5705389 | T690NC04-40RH2-A | KSS29 | #4-40 H2 2F LHSF PLUG HSS-E-PM |
| 5705856 | T690NC04-40RH3-A | KSS29 | #4-40 H3 2F LHSF PLUG HSS-E-PM |
| 5705858 | T690NC04-40RH4-A | KSS29 | #4-40 H4 2F LHSF PLUG HSS-E-PM |
| 5705871 | T690NC05000-13RH3-A | KSS29 | 1/2-13 H3 3F LHSF PLUG HSS-E-PM |
| 5705872 | T690NC05000-13RH5-A | KSS29 | 1/2-13 H5 3F LHSF PLUG HSS-E-PM |
| 5705873 | T690NC05000-13RH7-A | KSS29 | 1/2-13 H7 3F LHSF PLUG HSS-E-PM |
| 5705861 | T690NC05-40RH2-A | KSS29 | #5-40 H2 3F LHSF PLUG HSS-E-PM |
| 5705863 | T690NC06-32RH3-A | KSS29 | #6-32 H3 3F LHSF PLUG HSS-E-PM |
| 5705418 | T690NC07500-10RH3-A | KSS29 | 3/4-10 H3 3F LHSF PLUG HSS-E-PM |
| 5705411 | T690NC08-32RH3-A | KSS29 | #8-32 H3 3F LHSF PLUG HSS-E-PM |
| 5705412 | T690NC08-32RH4-A | KSS29 | #8-32 H4 3F LHSF PLUG HSS-E-PM |
| 5705869 | T690NC08-32RH5-A | KSS29 | #8-32 H5 3F LHSF PLUG HSS-E-PM |
| 5705870 | T690NC08-32RH6-A | KSS29 | #8-32 H6 3F LHSF PLUG HSS-E-PM |
| 5705674 | T690NC10-24RH3-A | KSS29 | #10-24 H3 3F LHSF PLUG HSS-E-PM |
| 5705676 | T690NC10-24RH5-A | KSS29 | #10-24 H5 3F LHSF PLUG HSS-E-PM |
| 5705880 | T690NF02500-28RH3-A | KSS29 | 1/4-28 H3 3F LHSF PLUG HSS-E-PM |
| 5705417 | T690NF02500-28RH4-A | KSS29 | 1/4-28 H4 3F LHSF PLUG HSS-E-PM |
| 5705882 | T690NF02500-28RH5-A | KSS29 | 1/4-28 H5 3F LHSF PLUG HSS-E-PM |
| 5705884 | T690NF02500-28RH6-A | KSS29 | 1/4-28 H6 3F LHSF PLUG HSS-E-PM |
| 5705886 | T690NF02500-28RH7-A | KSS29 | 1/4-28 H7 3F LHSF PLUG HSS-E-PM |
| 5705425 | T690NF03125-24RH3-A | KSS29 | 5/16-24 H3 3F LHSF PLUG HSS-E-PM |
| 5705899 | T690NF03125-24RH4-A | KSS29 | 5/16-24 H4 3F LHSF PLUG HSS-E-PM |
| 5705900 | T690NF03125-24RH5-A | KSS29 | 5/16-24 H5 3F LHSF PLUG HSS-E-PM |
| 5705901 | T690NF03125-24RH6-A | KSS29 | 5/16-24 H6 3F LHSF PLUG HSS-E-PM |
| 5705421 | T690NF03750-24RH3-A | KSS29 | 3/8-24 H3 3F LHSF PLUG HSS-E-PM |
| 5705891 | T690NF03750-24RH4-A | KSS29 | 3/8-24 H4 3F LHSF PLUG HSS-E-PM |
| 5705907 | T690NF04375-20RH3-A | KSS29 | 7/16-20 H3 3F LHSF PLUG HSS-E-PM |
| 5705908 | T690NF04375-20RH5-A | KSS29 | 7/16-20 H5 3F LHSF PLUG HSS-E-PM |
| 5705859 | T690NF04-48RH2-A | KSS29 | #4-48 H2 2F LHSF PLUG HSS-E-PM |
| 5705414 | T690NF05000-20RH3-A | KSS29 | 1/2-20 H3 3F LHSF PLUG HSS-E-PM |
| 5705876 | T690NF05000-20RH7-A | KSS29 | 1/2-20 H7 3F LHSF PLUG HSS-E-PM |
| 5705866 | T690NF06-40RH2-A | KSS29 | #6-40 H2 3F LHSF PLUG HSS-E-PM |
| 5705677 | T690NF10-32RH2-A | KSS29 | #10-32 H2 3F LHSF PLUG HSS-E-PM |
| 5705679 | T690NF10-32RH3-A | KSS29 | #10-32 H3 3F LHSF PLUG HSS-E-PM |
| 5705386 | T690NF10-32RH4-A | KSS29 | #10-32 H4 3F LHSF PLUG HSS-E-PM |
| 5705387 | T690NF10-32RH5-A | KSS29 | #10-32 H5 3F LHSF PLUG HSS-E-PM |
| 5705484 | T692M025X045RD3-A | KSS29 | M2.5X0.45 D3 3F RHSF 3-4P HSS-E-PM |
| 5705485 | T692M040X070RD4-A | KSS29 | M4X0.7 D4 3F RHSF 3-4P HSS-E-PM |
| 5705487 | T692M050X080RD4-A | KSS29 | M5X0.8 D4 3F RHSF 3-4P HSS-E-PM |
| 5705488 | T692M060X100RD5-A | KSS29 | M6X1 D5 3F RHSF 3-4P HSS-E-PM |
| 5705489 | T692M080X125RD5-A | KSS29 | M8X1.25 D5 3F RHSF 3-4P HSS-E-PM |
| 5705482 | T692M100X150RD6-A | KSS29 | M10X1.5 D6 3F RHSF 3-4P HSS-E-PM |
| 5705483 | T692M120X175RD6-A | KSS29 | M12X1.75 D6 3F RHSF 3-4P HSS-E-PM |
| 5708276 | T692NC02500-20RH3-A | KSS29 | 1/4-20 H3 3F RHSF 3-4P HSS-E-PM |
| 5708278 | T692NC02500-20RH5-A | KSS29 | 1/4-20 H5 3F RHSF 3-4P HSS-E-PM |
| 5708214 | T692NC02-56RH2-A | KSS29 | #2-56 H2 3F RHSF 3-4P HSS-E-PM |
| 5705478 | T692NC03125-18RH3-A | KSS29 | 5/16-18 H3 3F RHSF 3-4P HSS-E-PM |
| 5708330 | T692NC03125-18RH5-A | KSS29 | 5/16-18 H5 3F RHSF 3-4P HSS-E-PM |
| 5708306 | T692NC03750-16RH3-A | KSS29 | 3/8-16 H3 3F RHSF 3-4P HSS-E-PM |
| 5708364 | T692NC04375-14RH3-A | KSS29 | 7/16-14 H3 3F RHSF 3-4P HSS-E-PM |
| 5708220 | T692NC04-40RH2-A | KSS29 | #4-40 H2 3F RHSF 3-4P HSS-E-PM |
| 5705439 | T692NC04-40RH3-A | KSS29 | #4-40 H3 3F RHSF 3-4P HSS-E-PM |
| 5705473 | T692NC05000-13RH3-A | KSS29 | 1/2-13 H3 3F RHSF 3-4P HSS-E-PM |
| 5705479 | T692NC06250-11RH3-A | KSS29 | 5/8-11 H3 3F RHSF 3-4P HSS-E-PM |
| 5705470 | T692NC06-32RH2-A | KSS29 | #6-32 H2 3F RHSF 3-4P HSS-E-PM |
| 5705472 | T692NC08-32RH3-A | KSS29 | #8-32 H3 3F RHSF 3-4P HSS-E-PM |
| 5705437 | T692NC10-24RH3-A | KSS29 | #10-24 H3 3F RHSF 3-4P HSS-E-PM |
| 5708280 | T692NF02500-28RH3-A | KSS29 | 1/4-28 H3 3F RHSF 3-4P HSS-E-PM |
| 5708284 | T692NF02500-28RH6-A | KSS29 | 1/4-28 H6 3F RHSF 3-4P HSS-E-PM |
| 5708286 | T692NF02500-28RH7-A | KSS29 | 1/4-28 H7 3F RHSF 3-4P HSS-E-PM |
| 5708336 | T692NF03125-24RH3-A | KSS29 | 5/16-24 H3 3F RHSF 3-4P HSS-E-PM |
| 5708342 | T692NF03125-24RH5-A | KSS29 | 5/16-24 H5 3F RHSF 3-4P HSS-E-PM |
| 5708314 | T692NF03750-24RH3-A | KSS29 | 3/8-24 H3 3F RHSF 3-4P HSS-E-PM |
| 5708326 | T692NF03750-24RH6-A | KSS29 | 3/8-24 H6 3F RHSF 3-4P HSS-E-PM |
| 5705480 | T692NF04375-20RH3-A | KSS29 | 7/16-20 H3 3F RHSF 3-4P HSS-E-PM |
| 5708367 | T692NF04375-20RH5-A | KSS29 | 7/16-20 H5 3F RHSF 3-4P HSS-E-PM |
| 5708226 | T692NF04-40RH5-A | KSS29 | #4-40 H5 3F RHSF 3-4P HSS-E-PM |
| 5705474 | T692NF05000-20RH3-A | KSS29 | 1/2-20 H3 3F RHSF 3-4P HSS-E-PM |
| 5708302 | T692NF07500-16RH3-A | KSS29 | 3/4-16 H3 3F RHSF 3-4P HSS-E-PM |
| 5705438 | T692NF10-32RH2-A | KSS29 | #10-32 H2 3F RHSF 3-4P HSS-E-PM |
| 5708206 | T692NF10-32RH3-A | KSS29 | #10-32 H3 3F RHSF 3-4P HSS-E-PM |
| 5708212 | T692NF10-32RH7-A | KSS29 | #10-32 H7 3F RHSF 3-4P HSS-E-PM |
| 5703879 | T694NC02500-20RH3-A | KSS29 | 1/4-20 H3 3F RHSF BOTT HSS-E-PM |
| 5705120 | T694NC03125-18RH3-A | KSS29 | 5/16-18 H3 3F RHSF BOTT HSS-E-PM |
| 5705114 | T694NC03750-16RH3-A | KSS29 | 3/8-16 H3 3F RHSF BOTT HSS-E-PM |
| 5705108 | T694NC05000-13RH5-A | KSS29 | 1/2-13 H5 3F RHSF BOTT HSS-E-PM |
| 5703930 | T694NC06-32RH3-A | KSS29 | #6-32 H3 3F RHSF BOTT HSS-E-PM |
| 5705105 | T694NC06-32RH5-A | KSS29 | #6-32 H5 3F RHSF BOTT HSS-E-PM |
| 5703877 | T694NC08-32RH3-A | KSS29 | #8-32 H3 3F RHSF BOTT HSS-E-PM |
| 5704848 | T694NC10-24RH3-A | KSS29 | #10-24 H3 3F RHSF BOTT HSS-E-PM |
| 5703931 | T694NF02500-28RH3-A | KSS29 | 1/4-28 H3 3F RHSF BOTT HSS-E-PM |
| 5705122 | T694NF03125-24RH3-A | KSS29 | 5/16-24 H3 3F RHSF BOTT HSS-E-PM |
| 5705117 | T694NF03750-24RH3-A | KSS29 | 3/8-24 H3 3F RHSF BOTT HSS-E-PM |
| 5705119 | T694NF03750-24RH4-A | KSS29 | 3/8-24 H4 3F RHSF BOTT HSS-E-PM |
| 5705109 | T694NF05000-20RH5-A | KSS29 | 1/2-20 H5 3F RHSF BOTT HSS-E-PM |
| 5705106 | T694NF06-40RH2-A | KSS29 | #6-40 H2 3F RHSF BOTT HSS-E-PM |
| 5703878 | T694NF10-32RH3-A | KSS29 | #10-32 H3 3F RHSF BOTT HSS-E-PM |