
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
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- 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:
 			 


