Product Similar To :
TCMT-LF
Screw-On Inserts
Material Number5639790
ISO Catalog IDTCMT16T308LFANSI Catalog IDTCMT3252LF
- K Cast Iron
 
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| Material Number | 5639790 | 
| ISO Catalog ID | TCMT16T308LF | 
| ANSI Catalog ID | TCMT3252LF | 
| Grade | KCK20B | 
| [D] Insert IC Size | 9.525 mm | 
| [D] Insert IC Size | 0.375 in | 
| [L10] Insert Cutting Edge Length | 16.498 mm | 
| [L10] Insert Cutting Edge Length | 0.6495 in | 
| [S] Insert Thickness | 3.97 mm | 
| [S] Insert Thickness | 0.1563 in | 
| [Rε] Corner Radius | 0.8 mm | 
| [Rε] Corner Radius | 0.031 in | 
| [D1] Insert Hole Size | 4.4 mm | 
| [D1] Insert Hole Size | 0.1732 in | 
Workpiece Materials
- Cast Iron
 
Grades
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.
Features and benefits
- Finishing geometry with light cutting action
 - Used in multiple material groups
 - Beyond™ Drive™ grades included
 
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