OSG HP421-1772-BN Carbide Ball End Mill
The OSG Ball End Mill is a carbide, TiAlN-coated, 2-flute end mill with a 4.5 mm mill diameter, 14 mm length of cut, and 51 mm overall length (MPN HP421-1772-BN). Designed for stainless steel and super alloys, this…
SKU 3G-OTH-220860
Also listed as: HP4211772BN · HP421 1772 BN
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Product Description
The OSG Ball End Mill is a carbide, TiAlN-coated, 2-flute end mill with a 4.5 mm mill diameter, 14 mm length of cut, and 51 mm overall length (MPN HP421-1772-BN). Designed for stainless steel and super alloys, this tool is part of our broad industrial supply across 14 departments, with specialist depth in cutting tools and machining.
Frequently Asked Questions
What is the OSG HP421-1772-BN ball end mill used for?
The OSG HP421-1772-BN is a carbide ball end mill designed for machining stainless steel and super alloys. Its TiAlN coating and 2-flute geometry provide heat resistance and chip evacuation, making it suitable for contouring, slotting, and profiling in aerospace, medical, and mold-making applications.
What are the specifications of the OSG HP421-1772-BN ball end mill?
The OSG HP421-1772-BN has a 4.5 mm mill diameter, 14 mm length of cut, and 51 mm overall length. It is made of carbide with a TiAlN coating and has 2 flutes. The manufacturer part number is HP421-1772-BN, and it is designed for stainless steel and super alloys.
Where to buy the OSG HP421-1772-BN ball end mill worldwide?
You can source the OSG HP421-1772-BN ball end mill through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this OSG cutting tool.
How to select the correct OSG ball end mill for stainless steel?
For stainless steel, choose a carbide ball end mill with a TiAlN coating like the OSG HP421-1772-BN. Match the mill diameter to your required radius, ensure the length of cut suits your depth, and use 2 flutes for better chip clearance in softer materials. Always verify shank compatibility with your tool holder.
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3G Electric supplies OSG carbide ball end mills for stainless steel & super alloys. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
