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OSG Square End Mill: Carbide, TiAlN Coated, 4 Flute, 5/8" Mill Dia, 3/4" LOC - Fast-Cutting Carbide Square End Mills for Stainless Steel & Super Alloys
OSGFast-Cutting Carbide Square End Mills for Stainless Steel & Super Alloys

OSG Square End Mill: Carbide, TiAlN Coated, 4 Flute, 5/8" Mill Dia, 3/4" LOC

The OSG Square End Mill is a carbide, TiAlN-coated, 4-flute end mill designed for fast cutting in stainless steel and super alloys. It features a 5/8" mill diameter, 3/4" length of cut, and 3" overall length (MPN…

SKU 3G-OTH-210509

Brand
OSG
Item
Square End Mill: Carbide, TiAlN Coated, 4 Flute, 5/8" Mill Dia, 3/4" LOC
Category
Fast-Cutting Carbide Square End Mills for Stainless Steel & Super Alloys
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Technical Specifications

OSG
Manufacturer Part Number
VG441-6250
Type
TiAlN Coated
Mill Dia
5/8"
OAL
3"
Flute
4
LOC
3/4"
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Square End Mill is a carbide, TiAlN-coated, 4-flute end mill designed for fast cutting in stainless steel and super alloys. It features a 5/8" mill diameter, 3/4" length of cut, and 3" overall length (MPN VG441-6250). 3G Electric interprets this demand and supplies this genuine industrial cutting tool, backed by specialist expertise across 14 industrial departments.

Frequently Asked Questions

What is the OSG VG441-6250 square end mill used for?

The OSG VG441-6250 is a fast-cutting carbide square end mill designed for machining stainless steel and super alloys. Its TiAlN coating and 4-flute geometry provide heat resistance and chip evacuation, making it suitable for high-speed roughing and finishing in aerospace, medical, and mold-making applications.

What are the specifications of the OSG VG441-6250 end mill?

The OSG VG441-6250 is a carbide square end mill with a TiAlN coating, 4 flutes, 5/8" mill diameter, 3/4" length of cut, and 3" overall length. The manufacturer part number is VG441-6250. It is optimized for stainless steel and super alloys, offering fast cutting performance and extended tool life.

Where to buy the OSG VG441-6250 end mill worldwide?

You can source the OSG VG441-6250 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; we supply genuine OSG tooling for demanding machining operations.

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

For stainless steel and super alloys, choose a carbide end mill with TiAlN coating and 4 flutes, like the OSG VG441-6250. Match the mill diameter and length of cut to your workpiece geometry. Use rigid setups and appropriate speeds/feeds per OSG recommendations to minimize work hardening and achieve optimal surface finish.

Used in

Common applications for OSG
Automotive engine block production — OSG micro drill bits for oil gallery and coolant passage drilling in cast iron
Medical device manufacturing — OSG micro drill bits for drilling bone screw pilot holes in stainless steel implants
Aerospace component machining — OSG micro drill bits for fastener holes in titanium alloy structural parts
Mold and die making — OSG micro drill bits for cooling channel drilling in hardened tool steel (HRC 45-50)
Electronics enclosure fabrication — OSG micro drill bits for precision holes in aluminum alloy housings (with appropriate coating selection)
General engineering job shops — OSG micro drill bits for small-diameter hole drilling in mild steel and alloy steel parts

OSG Products

3G Electric supplies OSG fast-cutting carbide square 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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