
Applications & Features
Applications
Features
Deep face grooving of up to 10 mm DAXN and up to 9 mm groove depth is possible
- Effectively removes chips out of the cutting area and eliminates bird nesting
- Extremely rigid insert clamping ensures tool stability during deep face grooving operations
- Sharp cutting edge, combined with SH7025, the latest PVD grade, provides long tool life and superior surface quality
Superior chip evacuation

High clamping rigidity
SH7025 – the latest PVD insert grade for superior surface quality and process security
- The latest grade with sharp cutting edge designed for small part machining.
- A combination of a columnar-structured TiCN coating and multilayered TiAlN coating provides superior surface quality and process security.
Superior process security
Chipping-resistant multi-layered TiAlN coating provides process security.
Inserts & Grades
Inserts
Grades
SH7025
 
 
- P20 – P30 / M20 – M30
- The latest grade with sharp cutting edge designed for small part machining.
- A combination of a columnar-structured TiCN coating and multilayered TiAlN coating provides superior surface quality and process security.
Toolholders
Practical examples
Example #1
| Part: | Guide for linear motion bearing | 
| Material: | SUS316 / X5CrNiMo17-12-2 | 
| Toolholder: | A12G-MFR10-D100 | 
| Insert: | MFGR10-200-020 | 
| Grade: | SH7025 | 
| Cutting conditions: | Vc = 75 (m/min) f = 0.03 (mm/rev) CW = 2 (mm) CDX = 5 (mm) Application: Deep face grooving Coolant: Wet | 
Example #2
| Part: | Spool pin | 
| Material: | SCM415 | 
| Toolholder: | A12G-MFR10-D100 | 
| Insert: | MFGR10-200-020 | 
| Grade: | SH7025 | 
| Cutting conditions: | Vc = 50 (m/min) f = 0.02 (mm/rev) CW = 2 (mm) CDX = 2.5 (mm) Application: Deep face grooving Coolant: Wet | 
Standard cutting conditions
Grooving
| ISO | Workpiece materials | Grade | Cutting speed Vc (m/min) | Feed f (mm/rev) | 
|---|---|---|---|---|
|  | Low carbon steels S15C, etc. C15E4, etc. | SH7025 | 30 – 120 | 0.01 – 0.06 | 
| Carbon steels, Alloy steels S55C, SCM440, etc. C55, 42CrMoS4, etc. | SH7025 | 30 – 120 | 0.01 – 0.06 | |
| Prehardened steel NAK80, PX5, etc. | SH7025 | 30 – 120 | 0.01 – 0.06 | |
|  | Stainless steels SUS304, etc. X5CrNi18-9, etc. | SH7025 | 30 – 120 | 0.01 – 0.05 | 
For more information about this product, visit our online e-catalog or download the product report:
 
 			 



 
         
        



