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68 HRC Nano Milling Cutter Ball Nose (4mm Cutting Diameter, 100mm OAL)
₹ 180 Get Latest Price
Product Specifications
| Availability | In Stock |
| Coating | AlTiN |
| Cutting Diameter | 4 mm |
| End Type | Ball Nose |
| Flute Length | 8 mm |
| Hardness (HRC) | 65 HRC |
| Number of Flutes | 2 Flute |
| Overall Length (OAL) | 100 mm |
GST No - 27IHSPS8293E2Z9 | Member since 2026
3, 21, BANDUKWALA BUILDING, CHIMNA BUTCHER STREET, MUMBAI, Mumbai, Maharashtra, 400003
68 HRC Nano Milling Cutter Ball Nose (4mm Cutting Diameter, 100mm OAL) Read More...
Product Details
A 68 HRC Nano-Coated Milling Cutter is a state-of-the-art solid carbide end mill specifically engineered for the ultra-high-performance milling of hardened steels and difficult-to-machine materials with a hardness of up to 68 Rockwell C. The base material is typically premium, ultra-fine-grain tungsten carbide, providing the necessary high-temperature strength and rigidity to withstand massive cutting forces. Its defining feature is the Nano-composite coating, applied via Physical Vapor Deposition (PVD), which creates a thin layer (often just a few micrometers thick) with a revolutionary structure composed of nanocrystalline phases embedded in an amorphous matrix (like AlTiN/SiN or proprietary variations). This nano-architecture dramatically increases the coating's hot hardness, thermal stability, and oxidation resistance—enabling the tool to perform high-speed dry milling (hard milling) with minimal abrasive wear, reduced friction, and superior tool life compared to conventional coatings, making it indispensable for precision mold, die, and aerospace component manufacturing.
3, 21, BANDUKWALA BUILDING, CHIMNA BUTCHER STREET, MUMBAI, Mumbai, Maharashtra, 400003
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