OSG HP421-6875-BN Carbide Ball End Mill
The OSG Ball End Mill is a carbide, TiAlN-coated, 2-flute end mill with an 11/16" mill diameter, 1-3/8" length of cut, and 4" overall length (MPN HP421-6875-BN).
SKU 3G-OTH-220920
Also listed as: HP4216875BN · HP421 6875 BN
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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 11/16" mill diameter, 1-3/8" length of cut, and 4" overall length (MPN HP421-6875-BN).
Frequently Asked Questions
What is OSG HP421-6875-BN ball end mill used for?
The OSG HP421-6875-BN is a carbide ball end mill with TiAlN coating, designed for precision contouring and profiling in stainless steel and super alloys. Its 2-flute geometry and 11/16" diameter make it ideal for die/mold work and aerospace components where surface finish and tool life are critical.
What are the specifications of OSG HP421-6875-BN?
This OSG ball end mill has an 11/16" mill diameter, 1-3/8" length of cut (LOC), and 4" overall length (OAL). It features a TiAlN coating, 2 flutes, and is made from carbide. The manufacturer part number is HP421-6875-BN. It is engineered for stainless steel and super alloys.
Where to buy OSG HP421-6875-BN worldwide?
3G Electric supplies the OSG HP421-6875-BN ball end mill to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this precision cutting tool.
How to select the right ball end mill for stainless steel?
For stainless steel and super alloys, choose a carbide ball end mill with TiAlN coating like the OSG HP421-6875-BN. The 2-flute design provides good chip evacuation. Match the mill diameter and length of cut to your application depth. Use appropriate speeds and feeds per the manufacturer's recommendations.
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.
