Seco CNMM120412-R4 TP0501 Turning Insert
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This is the Turning Insert CNMM Insert Style - R4 Grade TP0501 1.2mm (RE).
Genuine Seco 80° rhombic (diamond) turning insert, Grade TP0501 with R4 chipbreaker.
Key Specifications
| Grade | TP0501 |
|---|---|
| Insert Shape | 80° rhombic (diamond) (ISO shape code C) |
| Chipbreaker | R4 |
| Insert Details | C shape code. M insert type, with hole and chipbreaker on one face only. TP0501 insert grade. 1.2mm corner radius (RE). |
About Grade TP0501
Duratomic® grade. A grade with an extremely high degree of heat and wear resistance for many steel applications such as in alloy steels and especially capable under dry conditions, but also applicable for demanding applications in cast irons. Ti(C,N) + Al2O3 + Used Edge Detection (Chrome).
About the R4 Chipbreaker
Chipbreaker for single-sided inserts. It has a positive cutting edge which gives low cutting forces. Indicative machining range: f = 0,2–0,6 mm/rev, ap = 2–10 mm.
About Seco Turning Inserts
Anything is possible when it comes to our broad selection of general turning grades and chipbreakers. Supporting inserts of different shapes, sizes, and thicknesses, we developed each of these solutions with the same goal in mind: to boost the productivity and tool life in your turning applications. Covering all material groups, this comprehensive range allows you to achieve your goals in terms of material removal rates, tool life, and surface finish.
Product details
| Model | 02960615 |
|---|---|
| Corner Radius (RE) mm | 1.2 |
| Insert Included Angle (epsr) Deg | 80.0 deg |
| Chipbreaker Programme | R4 |
| Theoretical Cutting Edge Length (L) mm | 12.9 |
| Designation | CNMM120412-R4 TP0501 |
| Inscribed Circle Diameter (IC) mm | 12.7 |
| Fixing Hole Diameter (d1) Mm | 5.2 |
| Insert Thickness (S) mm | 4.76 |
| Insert Shape Code (SC) | C |
| Clearance Angle Major (an) Deg | 0.0 deg |
| Grade | TP0501 |
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Turning Insert CNMM Insert Style - R4 Grade TP0501 1.2mm (RE): CNMM120412-R4 TP0501
SKU: A0117253 | Model: 02960615
Seco Turning Insert C Shape Code 4.76 x 1.2 x 12.7mm M Insert Type - R4 Grade TP0501 ± 0.13/± 0.05mm Tolerance CNMM120412-R4,TP0501 10pcs
Turning Insert CNMM Insert Style - R4 Grade TP0501 1.2mm Corner Radius (RE)
C shape code.
M insert type, with hole and chipbreaker on one face only.
TP0501 insert grade.
1.2mm corner radius (RE).
TP0501 Insert Grade
Duratomic® grade.
A grade with an extremely high degree of heat and wear resistance for many steel applications such as in alloy steels and especially capable under dry conditions, but also applicable for demanding applications in cast irons.
Ti(C,N) + Al2O3 + Used Edge Detection (Chrome).
R4 Chipbreaker Programme
Chipbreaker for single-sided inserts. It has a positive cutting edge which gives low cutting forces.
Indicative machining range: f = 0,2–0,6 mm/rev, ap = 2–10 mm.
About Seco Turning Insert
Anything is possible when it comes to our broad selection of general turning grades and chip breakers.
Supporting inserts of different shapes, sizes, and thicknesses, we developed each of these solutions with the same goal in mind.
to boost the productivity and tool life in your turning applications.
Covering all material groups, this comprehensive range allows you to achieve your goals in terms of material removal rates, tool life, and surface finish.

