OSG Square End Mill: Carbide, 4 Flute, 1.5 mm Mill Dia, 3 mm LOC, 39 mm OAL (MPN 414-0591)
SKU 3G-OTH-271440
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Frequently Asked Questions
What is OSG 414-0591 square end mill used for?
The OSG 414-0591 is a general purpose carbide square end mill used for precision milling of slots, profiles, and contours in metals and composites. Its 1.5 mm diameter and 4-flute design suit fine finishing and detail work in tool and die, aerospace, and automotive applications.
What are the specifications of OSG 414-0591 end mill?
The OSG 414-0591 is a carbide square end mill with 4 flutes, 1.5 mm mill diameter, 3 mm length of cut, and 39 mm overall length. It is designed for general purpose milling and is identified by manufacturer part number 414-0591.
Where to buy OSG 414-0591 end mill worldwide?
3G Electric supplies the OSG 414-0591 carbide end mill worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this precision tool to your facility. Contact us for availability and lead time.
How to select the right OSG end mill for your application?
Select an OSG end mill based on material hardness, required finish, and machine capability. For fine detail work, a 1.5 mm diameter 4-flute carbide square end mill like the 414-0591 offers rigidity and chip evacuation. Match flute count and coating to your workpiece for optimal tool life.
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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.















