OSG Square End Mill: Carbide, 4 Flute, 8 mm Mill Dia, 21 mm LOC, 64 mm OAL (MPN 404-3150)
SKU 3G-OTH-272222
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Frequently Asked Questions
What is OSG 404-3150 square end mill used for?
The OSG 404-3150 is a general purpose carbide square end mill used for precision milling of steel, stainless steel, and cast iron. Its 4-flute design provides efficient chip evacuation and smooth finishes in slotting, profiling, and contouring applications across industrial machining departments.
What are the specifications of OSG 404-3150 end mill?
The OSG 404-3150 is a carbide square end mill with 4 flutes, 8 mm mill diameter, 21 mm length of cut, and 64 mm overall length. It is designed for general purpose milling and is manufactured by OSG, a trusted brand in cutting tools.
Where to buy OSG 404-3150 end mill worldwide?
3G Electric supplies the OSG 404-3150 carbide end mill worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this and other OSG cutting tools.
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 steels, the 404-3150 with 4 flutes and 8 mm diameter is suitable. Consult OSG's technical data for speed and feed recommendations specific to your workpiece.
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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.















