10pc Kyocera TPMT110304HQ CA5525 – Turning Insert (Finishing to Medium, HQ Chipbreaker)
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Kyocera TPMT110304HQ CA5525 – Turning Insert (10 pcs Finishing to Medium, HQ Chipbreaker)
The Kyocera TPMT110304HQ CA5525 is a positive-type triangular turning insert developed for finishing to medium steel machining operations. Supplied in a pack of 10 inserts, it features Kyocera’s advanced CA5525 CVD-coated carbide grade — part of the CA55 Series — designed for general-purpose steel machining. The insert’s HQ chipbreaker geometry ensures smooth chip control, low cutting forces, and excellent surface finishes. Its distinctive bright gold coating improves heat resistance and prevents chip welding, resulting in stable performance, reduced tool wear, and long tool life across a broad cutting range.
Key Features & Benefits
- CA5525 Grade: General-purpose CVD-coated carbide optimized for steel turning, combining superior wear resistance and toughness.
- Bright Gold Coating: Crack-free coating enhances heat resistance, minimizes chip adhesion, and improves surface finish.
- HQ Chipbreaker: Ensures stable chip control and reduced cutting resistance during finishing and medium operations.
- Excellent Edge Strength: Maintains cutting edge stability under variable cutting loads and light interruptions.
- Reliable Productivity: Delivers up to 2–3× longer tool life versus conventional competitor coatings (internal Kyocera evaluation).
- Pack Quantity: Supplied as a pack of 10 inserts for efficient production and cost control.
Applications
- General-purpose steel turning — carbon and alloy steels (e.g., S45C, SCM415, SCM440).
- Ideal for finishing and medium cutting of automotive and structural components.
- Recommended cutting conditions: Vc = 150–280 m/min, ap = 0.3–1.5 mm, f = 0.1–0.3 mm/rev (wet cutting).
Technical Specifications
- Designation / Order Code: TPMT110304HQ
- Insert Type: Positive, 60° triangular
- Inscribed Circle (IC): 6.35 mm
- Thickness: 2.38 mm
- Hole Diameter: 2.8 mm
- Corner Radius (RE): 0.4 mm
- Relief Angle: 11°
- Grade: CA5525 (CVD-coated carbide)
- Chipbreaker: HQ – Finishing to Medium
- Pack Quantity: 10 pcs