OSG Ball End Mill: Carbide, TiAlN Coated, 2 Flute, 11 mm Mill Dia, 25 mm LOC
The OSG Ball End Mill is a carbide, TiAlN-coated, 2-flute end mill with an 11 mm mill diameter, 25 mm length of cut, and 70 mm overall length (MPN HP421-4331-BN). Designed for stainless steel and super alloys, this…
SKU 3G-OTH-220891
Also listed as: HP4214331BN · HP421 4331 BN
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
Need installation or engineering help?
Ask a question
Product Description
The OSG Ball End Mill is a carbide, TiAlN-coated, 2-flute end mill with an 11 mm mill diameter, 25 mm length of cut, and 70 mm overall length (MPN HP421-4331-BN). Designed for stainless steel and super alloys, this tool is part of our curated industrial supply across 14 departments, with specialist depth in cutting tools and machining.
Frequently Asked Questions
What is the OSG HP421-4331-BN ball end mill used for?
The OSG HP421-4331-BN is a carbide ball end mill designed for precision contouring, slotting, and profiling in stainless steel and super alloys. Its TiAlN coating and 2-flute geometry provide heat resistance and chip evacuation, making it suitable for aerospace, medical, and mold-making applications.
What are the specifications of the OSG HP421-4331-BN ball end mill?
The OSG HP421-4331-BN has an 11 mm mill diameter, 25 mm length of cut (LOC), and 70 mm overall length (OAL). It is made of carbide with a TiAlN coating and features 2 flutes. This combination delivers wear resistance and cutting performance in stainless steel and super alloys.
Where to buy the OSG HP421-4331-BN ball end mill worldwide?
You can source the OSG HP421-4331-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 ball end mill for stainless steel?
For stainless steel, choose a carbide ball end mill with a TiAlN coating like the OSG HP421-4331-BN. Match the mill diameter to your required radius, ensure the length of cut (LOC) exceeds your depth, and use 2 flutes for better chip clearance. Always verify shank compatibility with your collet.
Used in
Common applications for OSGOSG Products
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.
