
High efficient and long tool life CVD grade for cast iron turning at high speed
Incredible chipping and fracture resistance with excellent wear resistance in high-speed cutting
Applications & Features
Applications
Features
1. Grade feature

2. Application range

Grades
T515

- K10 – K20
- Stable machining in a wide range of applications from continuous to interrupted cutting
Practical examples
Example #1
Automotive Industry
| Part: | Differential case | 
| Material: | FC | 
| Insert: | TCMT16T308-CM | 
| Grade: | T515 | 
| Cutting conditions: | Vc = 190 (m/min) f = 0.30 (mm/rev) ap = 2.0 (mm) Application: Internal machining Coolant: Wet | 

Example #2
Automotive Industry
| Part: | Hub | 
| Material: | FCD400 / GGG40 | 
| Insert: | CNMG120408 | 
| Grade: | T515 | 
| Cutting conditions: | Vc = 260 (m/min) f = 0.25 (mm/rev) ap = 3.0 (mm) Application: Face turning Coolant: Wet | 

Example #3
Automotive Industry
| Part: | Differential case | 
| Material: | Ductile cast iron | 
| Insert: | CNMG120412 | 
| Grade: | T515 | 
| Cutting conditions: | Vc = 140 (m/min) f = 0.25 (mm/rev) ap = 1.0 (mm) Application: External turning Coolant: Wet | 

Standard cutting conditions
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