10pc Kyocera TNMG160408PQ CA125P – Turning Insert (Finishing, PQ Chipbreaker)
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Kyocera TNMG160408PQ CA125P – Turning Insert (10 pcs Finishing, PQ Chipbreaker)
The Kyocera TNMG160408PQ CA125P is a high-performance negative-type turning insert designed for finishing operations in steel machining. It features Kyocera’s proven CA125P CVD-coated carbide grade, offering a strong balance of wear resistance and toughness for stable performance. The PQ chipbreaker geometry provides excellent chip control, low cutting resistance, and a fine surface finish, making it ideal for high-speed continuous cutting applications.
Key Features & Benefits
- CA125P Grade: All-purpose CVD-coated carbide optimized for finishing and light cutting in steels.
- PQ Chipbreaker: Finishing geometry ensures smooth chip evacuation and low cutting force.
- Stable Machining: Designed to maintain edge sharpness and dimensional accuracy in long runs.
- Excellent Surface Quality: Produces clean finishes with minimal burr formation.
- High Productivity: Capable of stable performance at high cutting speeds under dry or wet conditions.
Technical Specifications
- Designation / Order Code: TNMG160408PQ CA125P
- Insert Type: Negative 60° Triangular Turning Insert
- Material: CVD-Coated Carbide
- Grade: CA125P – For finishing of steels
- Chipbreaker: PQ – Finishing Geometry
- Inscribed Circle (IC): 9.525 mm
- Thickness (S): 4.76 mm
- Hole Diameter (D1): 3.81 mm
- Corner Radius (RE): 0.8 mm
- Relief Angle (α): 0° (Negative Type)
- Cutting Speed (Vc): 150 – 350 m/min
- Feed Rate (f): 0.05 – 0.25 mm/rev
- Depth of Cut (ap): 0.1 – 2.0 mm
- Coolant: Wet or Dry (Wet recommended for smoother finish)
- Tolerance: ISO standard – ±0.05 mm (IC) / ±0.025 mm (Thickness)
- Pack Quantity: 10 pcs
About Kyocera CA125P:
Kyocera’s CA125P CVD-coated carbide grade is engineered for stable and efficient steel turning. It delivers superior wear resistance and toughness across finishing and medium operations, maintaining sharp cutting edges and consistent performance under both continuous and light interrupted conditions.