October 14, 2026 Kyocera GBF Grooving Tools: Small Parts Machining
Kyocera GBF Grooving Tools are engineered for precision small parts machining with groove widths ranging from 0.25 mm to 3.00 mm. Manufactured by Kyocera, these cutting tools feature the newly developed GL chipbreaker for stable chip control and reduced chip biting issues during grooving and traversing operations.
Key Features of Kyocera GBF Grooving Tools
Small parts grooving requires tight tolerance control and effective chip management to avoid workpiece entanglement and surface defects:
- GL Chipbreaker Technology: Produces short, tightly curled chips that break evenly even under low feed conditions, effectively preventing chip crunching and workpiece entanglement.
- Dual Functionality (Grooving & Traversing): Supports both grooving and traversing operations with stable chip control and high side-wall surface finish quality (Rz).
- High Edge Precision: Manufactured with an edge width tolerance of ±0.02 mm for repeatable accuracy in high-precision component manufacturing.
- Wide Application Lineup: Accommodates groove depths up to 3 mm and groove widths from 0.25 mm to 3.00 mm (Ground chipbreakers available in right/left-hand, GL chipbreakers in right-hand).
- Advanced Coating Grades: Offered in MEGACOAT PR1215 for steel, MEGACOAT NANO PR1535 for stainless steel, and GW15 for non-ferrous metals and cast iron.
Machining Stability & Case Study Performance
In application testing on stainless steel (SUS304) nozzle parts at Vc = 45 m/min and f = 0.05 mm/rev, the GL chipbreaker maintained continuous, smooth chip evacuation without entanglement, whereas conventional molded chipbreakers caused severe chip packing around the workpiece.
Technical Specifications
| Specification Parameter | System Value / Lineup Details |
|---|---|
| Groove Width Range | 0.25 mm to 3.00 mm (GL Chipbreaker: 0.75 mm to 3.00 mm) |
| Maximum Groove Depth | Up to 3.0 mm |
| Edge Width Tolerance | ±0.02 mm |
| Handing Availability | Right-hand (R) & Left-hand (L) for Ground; Right-hand (R) for GL |
| Insert Grade for Steel | MEGACOAT PR1215 |
| Insert Grade for Stainless Steel | MEGACOAT NANO PR1535 |
| Insert Grade for Cast Iron / Non-Ferrous | GW15 |
Conclusion
In conclusion, adopting Kyocera GBF Grooving Tools ensures reliable chip control, excellent wall surface finish, and long tool life in small parts production. For technical support and purchasing inquiries, please visit Contact – LORIOT INDUSTRIAL.
