OSG Square End Mill: Carbide, 3 Flute, 1 mm Mill Dia, 3 mm LOC, 39 mm OAL (MPN 403-0394)
SKU 3G-OTH-272507
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is OSG 403-0394 square end mill used for?
The OSG 403-0394 is a general purpose carbide square end mill used for precision milling in metalworking, mold making, and aerospace applications. Its 3-flute design provides efficient chip evacuation and smooth finishes on steel, stainless steel, and non-ferrous materials.
What are the specifications of OSG 403-0394 end mill?
The OSG 403-0394 is a carbide square end mill with 3 flutes, 1 mm mill diameter, 3 mm length of cut, and 39 mm overall length. It is designed for general purpose milling and is suitable for high-speed machining of ferrous and non-ferrous materials.
Where to buy OSG 403-0394 end mill worldwide?
3G Electric supplies the OSG 403-0394 carbide end mill worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this OSG square end mill.
How to select the right OSG end mill for my application?
Selecting the right OSG end mill depends on material hardness, required finish, and machine rigidity. For general purpose milling of steel or aluminum, the 403-0394 with 3 flutes and 1 mm diameter offers good chip clearance. Consult OSG's technical data for optimal speeds and feeds.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG general purpose carbide square end mills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















