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OSG HP441-6250-BN Carbide Ball End Mill - Carbide Ball End Mills for Stainless Steel & Super Alloys
OSGCarbide Ball End Mills for Stainless Steel & Super Alloys

OSG HP441-6250-BN Carbide Ball End Mill

The OSG HP441-6250-BN is a carbide ball end mill with TiAlN coating, 4 flutes, 5/8" mill diameter, 1-1/4" length of cut, and 3-1/2" overall length, designed for stainless steel and super alloys. 3G Electric sources…

SKU 3G-OTH-220947

Also listed as: HP4416250BN · HP441 6250 BN

Brand
OSG
Item
HP441-6250-BN Carbide Ball End Mill
Part Number
HP441-6250-BN
Category
Carbide Ball End Mills for Stainless Steel & Super Alloys
Available to Order
Also known as:HP441-6250-BNOSG
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Technical Specifications

OSG
Manufacturer Part Number
HP441-6250-BN
Type
TiAlN Coated
Mill Dia
5/8"
OAL
3-1/2"
Flute
4
LOC
1-1/4"

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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG HP441-6250-BN is a carbide ball end mill with TiAlN coating, 4 flutes, 5/8" mill diameter, 1-1/4" length of cut, and 3-1/2" overall length, designed for stainless steel and super alloys. 3G Electric sources this genuine OSG tool as part of our broad industrial supply across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate sourcing and support.

Frequently Asked Questions

What is the OSG HP441-6250-BN ball end mill used for?

This OSG carbide ball end mill is designed for precision contouring, slotting, and profiling in stainless steel and super alloys. Its TiAlN coating and 4-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 HP441-6250-BN ball end mill?

The OSG HP441-6250-BN is a carbide ball end mill with TiAlN coating, 4 flutes, 5/8" mill diameter, 1-1/4" length of cut, and 3-1/2" overall length. It is engineered for stainless steel and super alloys, offering durability and precision in demanding machining operations.

Where to buy the OSG HP441-6250-BN ball end mill worldwide?

3G Electric supplies the OSG HP441-6250-BN ball end mill worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this precision cutting tool.

How to select the right OSG ball end mill for stainless steel?

For stainless steel and super alloys, choose a carbide ball end mill with TiAlN coating, like the OSG HP441-6250-BN, to resist heat and wear. Match the mill diameter and length of cut to your workpiece geometry. Use 4-flute designs for smoother finishes and consult OSG's application data for optimal speeds and feeds.

Used in

Common applications for OSG
Aerospace — OSG STI taps for installing helical wire thread inserts in aluminum components
Automotive — OSG spiral-point taps for through-hole threading in engine blocks and transmission cases
General machining — OSG spiral-flute taps for blind-hole threading in steel and stainless steel parts
Heavy equipment repair — OSG thread-forming taps for creating threads in ductile iron and steel castings
Precision manufacturing — OSG solid carbide chucking reamers for finishing holes in hydraulic manifolds
Die and mold — OSG coolant-through solid carbide drills for deep-hole drilling in tool steels
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OSG 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.

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Carbide ball end mill with TiAlN coating and 2 flutes. Mill diameter 3/16", length of cut 5/8", overall length 2". Designed for contouring, slotting, and profiling in stainless steel and super alloys
OSG
Carbide ball end mill with TiAlN coating and 2 flutes. Mill diameter 3/16", length of cut 5/8", overall length 2". Designed for contouring, slotting, and profiling in stainless steel and super alloys

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