10 pc Kyocera TPMR160304HQ CA125P – Turning Insert (Finishing to Medium, HQ Chipbreaker)
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Kyocera TPMR160304HQ CA125P – Turning Insert (10 pcs Finishing to Medium, HQ Chipbreaker)
The Kyocera TPMR160304HQ CA125P is a precision-engineered positive triangular turning insert developed for finishing to medium operations in steel machining. It utilizes Kyocera’s high-performance CA125P CVD-coated carbide grade, providing an excellent balance of wear resistance, toughness, and cutting-edge stability. The HQ chipbreaker ensures smooth chip evacuation, reduced cutting resistance, and stable cutting action — delivering excellent surface finish and long tool life in both wet and dry cutting conditions.
Key Features & Benefits
- CA125P Grade: CVD-coated carbide optimized for finishing and medium turning of steels.
- HQ Chipbreaker: Finishing-to-medium geometry providing effective chip control and stable edge strength.
- High Surface Quality: Achieves smooth, accurate surface finishes with reduced cutting forces.
- Enhanced Tool Life: Reliable performance with superior wear resistance and thermal stability.
- Versatile Cutting: Suitable for a broad range of steel turning applications, from continuous to light interrupted cuts.
Technical Specifications
- Designation / Order Code: TPMR160304HQ CA125P
- Insert Type: Positive 60° Triangular Turning Insert
- Material: CVD-Coated Carbide
- Grade: CA125P – Finishing to Medium for Steels
- Chipbreaker: HQ – Finishing to Medium Geometry
- Inscribed Circle (IC): 9.525 mm
- Thickness (S): 3.18 mm
- Corner Radius (RE): 0.4 mm
- Relief Angle (α): 11°
- Cutting Speed (Vc): 150 – 350 m/min
- Feed Rate (f): 0.05 – 0.25 mm/rev
- Depth of Cut (ap): 0.1 – 2.5 mm
- Coolant: Wet or Dry (Wet recommended for longer life and smoother finish)
- Tolerance: ISO standard – ±0.05 mm (IC) / ±0.025 mm (Thickness)
- Pack Quantity: 10 pcs
About Kyocera CA125P:
Kyocera’s CA125P is a next-generation CVD-coated carbide grade designed for reliable steel machining. It provides outstanding wear resistance, edge toughness, and temperature stability, making it ideal for high-speed finishing and medium cutting applications. The HQ chipbreaker enhances chip control and surface finish while maintaining tool life in demanding production environments.