Ball Nose for Hardened Steels HRC70 - V70B
HGT’s V70B is a solid carbide ball end mill with special angle ground for high-hardness workpieces up to HRC70. It applies to materials such as hardened steel, high/low alloy steel, cast steel, and tool steel. It is coated with i-plus new coating that offers excellent heat and friction resistance. Thus, it is suitable for dry cutting at high speed.
Ball nose end mills, also called ball end mills or ball cutters, are cutting tools with distinct rounded noses that enable them to create round-bottomed grooves during milling operations. They are used for various milling operations such as profiling, drilling shallow holes, pocketing, cutting slots, and forming rounded features. They are often employed in applications that require complex, multi-dimensional shapes.
HGT is a professional ball end mill manufacturer in Taiwan. Check out the specifications, and feel free to contact us for technical support and further details.
Features
- VMG Special Micro Grain Carbide: High hardness, rigidity, and bending resistance
- 2-flute end mill
- Features a 30° helix angle
- i-plus new coating for good heat and friction resistance
Application
Applicable for profiling, semi-finishing, and finishing processes
- Consumer electronics
- Automotive parts
- Semiconductor
- Medical device
- Aerospace parts
- Die and Mold
- Precision molding
Recommended Cutting Condition
- Hardened Steels:
~HRC55: SKD61, SKT4
~HRC65: SKD11, SKH51
~HRC70: SKH, HAP
