OSG Square End Mill: Carbide, 3 Flute, 9/64" Mill Dia, 1/2" LOC, 2" OAL (MPN 403-1406)
SKU 3G-OTH-271316
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Frequently Asked Questions
What is the OSG 403-1406 square end mill used for?
The OSG 403-1406 is a general purpose carbide square end mill used for milling flat-bottomed slots, pockets, and contours in metals and composites. Its 3-flute design provides efficient chip evacuation and is suitable for both roughing and finishing operations in industrial machining.
What are the specifications of the OSG 403-1406 end mill?
The OSG 403-1406 is a carbide square end mill with a 9/64" (3.57 mm) cutting diameter, 1/2" (12.7 mm) length of cut, and 2" (50.8 mm) overall length. It has 3 flutes and is designed for general purpose milling. The manufacturer part number is 403-1406.
Where to buy the OSG 403-1406 end mill worldwide?
You can source the OSG 403-1406 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 on this OSG square end mill.
How to select the correct OSG square end mill for your application?
Select the OSG square end mill based on material hardness, required finish, and machine capabilities. For general purpose milling of steel or aluminum, the 3-flute 403-1406 offers good chip clearance. Match the cutting diameter and length of cut to your workpiece geometry. Consult OSG's application 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.















