October 8, 2026 Kyocera JCT Series High Pressure Coolant Holders
The Kyocera JCT Series high-pressure internal coolant holder lineup is engineered to deliver superior chip control, reduced thermal wear, and significantly extended tool life across demanding metalworking applications. Developed by Kyocera, this specialized series features dedicated internal coolant channels that direct high-pressure coolant streams precisely onto the cutting edge during turning, grooving, cut-off, and threading operations.
Technical Advantages of Internal High-Pressure Coolant
Compared to conventional external coolant delivery, the Kyocera JCT Series utilizes high pressure (up to 7 MPa) to optimize cutting zone thermal management and chip evacuation:
- Extended Tool Life: Direct coolant jet impingement drastically lowers cutting temperatures, reducing flank wear and thermal cracking compared to standard 0.4 MPa external coolant setups.
- Superior Chip Control: High-pressure fluid stream breaks stringy chips effectively, preventing chip wrapping, recutting, and surface damage under low feed rates or tricky materials.
- Easy Hose and Joint Connection: Designed for seamless integration with high-pressure hose assemblies and standard machine tool turret joints.
Versatile Holder Lineup & Applications
The Kyocera JCT Series spans a comprehensive range of tool holders tailored for diverse external machining processes:
- Double Clamp-JCT: High-rigidity double-clamp turning holders for heavy-duty and precision external turning.
- KGBA-JCT: Dedicated internal coolant holders for external shallow grooving applications.
- KGD-JCT: High-performance holders engineered for deep grooving and cut-off operations.
- KTN-JCT: Precision threading tool holders ensuring optimal chip clearance during thread cutting.
Technical Specifications
| Holder Lineup | Machining Operation | Coolant Delivery Pressure | Primary Benefit |
|---|---|---|---|
| Double Clamp-JCT | External Turning | Up to 7 MPa | High Clamping Rigidity & Extended Flank Wear Life |
| KGBA-JCT | External Shallow Grooving | Up to 7 MPa | Precise Edge Cooling & Smooth Surface Finish |
| KGD-JCT | Grooving & Cut-off | Up to 7 MPa | Prevents Chip Jamming in Deep Slots |
| KTN-JCT | External Threading | Up to 7 MPa | Excellent Thread Quality & Chip Evacuation |
Conclusion
Integrating the Kyocera JCT Series into your CNC turning centers ensures chatter-free operation, superior chip breaking, and maximal insert longevity. For genuine Kyocera cutting tools and expert technical guidance, please Contact – LORIOT INDUSTRIAL.
