| ANSI Code | GDM5020N250RCM | 
| Chip-Breaker | Yes | 
| Chip-Breaker Code | CM | 
| Coating Process | PVD | 
| Corner Radius | 2.50mm | 
| Country of Origin (subject to change) | Japan | 
| Cutting Application | Copying, Internal Diameter Grooving | 
| Cutting Direction | Neutral | 
| Cutting Height | 4.30mm | 
| Finish - Machining | Megacoat Nano | 
| For Toolholder | KGDIL-4, KGDIL-5, KGDIR-4, KGDIR-5 | 
| Hole Type | No Hole | 
| Insert Holding Type | Clamp | 
| Insert Size | 5020 | 
| ISO Number | GDM5020N-250R-CM | 
| Item | Indexable Parting and Grooving Insert | 
| Manufacturer Grade | PR1535 | 
| Material - Machining | Carbide | 
| Max. Grooving Width | 5.00mm | 
| Measurement System | Metric | 
| Number of Cutting Edges | 2 | 
| Overall Length | 20.00mm | 
| Primary Material Application | High-Temperature Alloys | 
| Primary Material Application ISO Code | S | 
| Rake | Positive | 
| Secondary Material Application | Stainless Steel | 
| Secondary Material Application ISO Code | M |