10pc Kyocera TPMR110304 CA125P – Turning Insert (Finishing to Medium, Steel Machining)

Kyocera TPMR110304 CA125P – Turning Insert (10 pcs Finishing to Medium, Steel Machining)

The Kyocera TPMR110304 CA125P is a positive-type triangular turning insert engineered for finishing to medium operations in steel machining. Supplied in a pack of 10 inserts, it features the advanced CA125P CVD-coated carbide grade, developed to deliver superior wear resistance, fracture toughness, and stable performance under continuous to heavy interrupted cutting. The insert’s uniform alumina coating layer and optimized carbide substrate provide excellent crater and flank wear resistance, ensuring strong edge integrity and long tool life across a wide cutting range.

Key Features & Benefits

• CA125P Grade: Optimized for steel turning with exceptional wear resistance and toughness for stable cutting performance.
• Advanced Coating: Multi-layer CVD structure with a uniform alumina layer enhances thermal and wear resistance.
• Improved Edge Toughness: Reinforced substrate minimizes chipping and fracture risk under heavy or interrupted cuts.
• Extended Tool Life: Delivers up to 2× longer life compared to conventional competitor grades (internal Kyocera evaluation).
• Consistent Machining: Ensures stable performance and excellent surface finish in both continuous and interrupted turning.
• Pack Quantity: Supplied as a pack of 10 inserts for convenience and cost efficiency.

Applications

• General turning of carbon and alloy steels (e.g., S45C, SCM415, SCM435).
• Ideal for machining shafts, gears, bolts, and automotive components.
• Recommended cutting conditions: Vc = 190–300 m/min, ap = 0.3–2.0 mm, f = 0.1–0.4 mm/rev (wet cutting).

Technical Specifications

• Designation / Order Code: TPMR110304
• Insert Type: Positive, 60° triangular
• Inscribed Circle (IC): 6.35 mm
• Thickness: 3.18 mm
• Corner Radius (RE): 0.4 mm
• Relief Angle: 11°
• Grade: CA125P (CVD-coated carbide)
• Chipbreaker: HQ – Finishing to Medium
• Pack Quantity: 10 pcs