OSG Square End Mill: Carbide, 3 Flute, 22 mm Mill Dia, 38 mm LOC, 102 mm OAL (MPN 403-8661)
SKU 3G-OTH-271740
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Frequently Asked Questions
What is the OSG Square End Mill 403-8661 used for?
The OSG Square End Mill 403-8661 is a general-purpose carbide end mill used for milling square slots, profiles, and shoulders in metals and alloys. Its 3-flute design provides efficient chip evacuation and smooth cutting in ferrous and non-ferrous materials, making it suitable for industrial machining applications.
What are the specifications of the OSG Square End Mill 403-8661?
The OSG Square End Mill 403-8661 has a 22 mm mill diameter, 38 mm length of cut (LOC), and 102 mm overall length (OAL). It is made of carbide with 3 flutes, designed for general-purpose square end milling. The manufacturer part number is 403-8661.
Where to buy the OSG Square End Mill 403-8661 worldwide?
You can source the OSG Square End Mill 403-8661 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 on this OSG end mill.
How to select the correct OSG Square End Mill for your application?
To select the correct OSG square end mill, match the mill diameter and length of cut to your slot or profile depth. For general-purpose milling in steel or cast iron, the 3-flute carbide design of model 403-8661 offers good balance of finish and material removal. Consult OSG's technical data for optimal speeds and feeds.
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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.















