OSG Ball End Mill: Carbide, 2 Flute, 17/64" Mill Dia, 3/4" LOC, 2-1/2" OAL (MPN 402-2656-BN)
SKU 3G-OTH-246642
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Frequently Asked Questions
What is the OSG 402-2656-BN ball end mill used for?
The OSG 402-2656-BN is a general purpose carbide ball end mill used for contouring, slotting, and profiling in mold and die work, aerospace, and automotive machining. Its 2-flute design and ball nose geometry enable smooth finishes on curved surfaces and 3D contours in ferrous and non-ferrous materials.
What are the specifications of the OSG 402-2656-BN ball end mill?
The OSG 402-2656-BN is a carbide ball end mill with a 17/64" mill diameter, 2 flutes, 3/4" length of cut, and 2-1/2" overall length. It is designed for general purpose milling and is manufactured by OSG, a leading cutting tool brand. The solid carbide construction provides hardness and wear resistance.
Where to buy the OSG 402-2656-BN ball end mill worldwide?
3G Electric supplies the OSG 402-2656-BN ball end mill worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this OSG cutting tool to any country.
How to select the correct OSG ball end mill for your application?
To select the correct OSG ball end mill, match the mill diameter and length of cut to your workpiece geometry and depth requirements. For general purpose milling of steels and alloys, the 2-flute 402-2656-BN design offers good chip evacuation. Consider coating options for higher hardness materials; consult OSG's technical data for optimal speeds and feeds.
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3G Electric supplies OSG general purpose carbide ball end mills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















