10pc Kyocera TPKN1603PDTR PR1225 – Milling Insert (General-Purpose, PR1225 Grade)
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Kyocera TPKN1603PDTR PR1225 – Milling Insert (10 pcs General-Purpose, PR1225 Grade)
The Kyocera TPKN1603PDTR PR1225 is a high-performance triangular indexable milling insert designed for general-purpose face and shoulder milling. Engineered with Kyocera’s advanced PR1225 MEGACOAT NANO EX PVD-coated carbide grade, it offers superior wear resistance, toughness, and oxidation stability for stable cutting under a wide range of conditions. The **PDTR geometry** ensures sharp cutting edges, smooth chip flow, and excellent surface finishes in both steel and stainless steel machining applications.
Key Features & Benefits
- PR1225 Grade: MEGACOAT NANO EX PVD coating provides outstanding wear resistance and thermal stability.
- PDTR Geometry: Sharp cutting edge for reduced cutting force and improved chip evacuation.
- Stable Cutting: Ensures consistent performance across various cutting parameters.
- Versatile Application: Suitable for face and shoulder milling in steel and stainless steel materials.
- Long Tool Life: Advanced coating resists adhesion and crater wear under high-speed operations.
Technical Specifications
- Designation / Order Code: TPKN1603PDTR PR1225
- Insert Type: Triangular Milling Insert
- Material: PVD-coated carbide
- Grade: PR1225 (MEGACOAT NANO EX)
- Chipbreaker: PDTR – Sharp Edge, Finishing to Medium Cutting
- Inscribed Circle (IC): 9.525 mm
- Thickness (S): 3.18 mm
- Corner Radius (RE): 0.4 mm
- Relief Angle (α): 11°
- Applicable Materials: Steel (P), Stainless Steel (M)
- Cutting Speed (Vc): 120 – 250 m/min
- Feed per Tooth (fz): 0.05 – 0.30 mm/t
- Depth of Cut (ap): 0.1 – 2.0 mm
- Coolant: Wet or Dry (Wet recommended for best surface finish)
- Tolerance: ISO standard – ±0.05 mm (IC), ±0.025 mm (thickness)
- Pack Quantity: 10 pcs
About Kyocera PR1225:
Kyocera’s PR1225 MEGACOAT NANO EX PVD-coated carbide offers a balanced combination of wear resistance and toughness. It provides reliable performance in a variety of steel and stainless-steel milling operations, extending tool life and ensuring consistent surface quality even under high-speed conditions.