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KCFM™ 45 • Carbide Wiper Insert • SDHN • Finishing
Milling insert with wiper facet • Honed T-Land
Metric
Inch
| SAP Material Number | 6210839 |
| ISO Catalog Number | SDHN1204ZZEN4W |
| ANSI Catalog Number | SDHN43ZZEN4W |
| Grade | KC514M |
| [D] Insert IC Size | 12.7000 |
| [D] Insert IC Size | .5000 |
| [S] Insert Thickness | 4.7600 |
| [S] Insert Thickness | .1870 |
| [L10] Insert Cutting Edge Length | 12.7000 |
| [L10] Insert Cutting Edge Length | .5000 |
| [BS] Corner Facet Length | 8.7000 |
| [BS] Corner Facet Length | .3425 |
| Average Chip Thickness [HM] | 0.0800 |
| Average Chip Thickness [HM] | .0030 |
| Cutting Edges per Insert | 4 |
Workpiece Materials
K
Cast Iron
Features and benefits
- Milling insert for cast iron and compacted graphite iron (CGI) machining.
- Indexabe milling insert with four cutting edges.
- Carbide inserts are ideal for machines with lower spindle capabilities.
Machine Side
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Workpiece Side
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Grades
-
KC514M
Coated carbide grade with a thicker PVD TiAlN coating. KC514M combines high wear resistance with good toughness. Primarily for light to medium machining of cast irons. This grade can be used both wet and dry.
K Cast Iron -
KCK20B
Composition: A multilayered coating with thick MTCVD TiCN-Al2O3-TiOCN layers applied over a carbide substrate specifically engineered for cast irons.
Application: Delivers consistent performance in high-speed machining of grey and ductile irons. The substrate design permits the insert to stay in the cut for a long time at high speeds with minimum deformation. The thick CVD coating and post-coat treatment provide superior wear resistance ensuring long and consistent tool life. Can be applied both in straight and lightly interrupted cuts.K Cast Iron
Insert Selection Guide
| – | Fine Finishing | Semi-Finishing | ||
| Material Group | Option 1: CBN | Option 2: Coated Carbide | Option 1: Advanced Material | Option 2: Coated Carbide |
| K1K2 | .S..R KBK50 | .E..R KC514M | .S..R KY3500/KBK50 | .E..R KC514M |
| K3 | – | .E..R KC514M | – | .E..R KC514M |
| Insert Geometry | Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae) | Insert Geometry | ||||||||||||||
| 5% | 10% | 20% | 30% | 40–100% | ||||||||||||
| -SR | 0,06 | 0,12 | -SR | |||||||||||||
| -ER | 0,10 | 0,18 | -ER | |||||||||||||
| Fine Finishing | Semi-Finishing | Roughing |
| Material Group | KC514M | KBK50 | KY3500 | |||||||
| K | 1 | 950 | 625 | 445 | 3935 | 2625 | 1970 | 3165 | 2870 | 2560 |
| 2 | 740 | 525 | 375 | 3935 | 2625 | 1970 | 2495 | 2245 | 2085 | |
| 3 | 625 | 445 | 360 | 3935 | 2625 | 1970 | 2100 | 1870 | 1705 | |
| Material Group | KC514M | KBK50 | KY3500 | |||||||
| K | 1 | 760 | 500 | 355 | – | – | – | – | – | – |
| 2 | 590 | 420 | 300 | – | – | – | – | – | – | |
| 3 | 500 | 355 | 290 | – | – | – | – | – | – | |
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Kennametal Inc. 525 William Penn Place Suite 3300, Pittsburgh, PA 15219
