APPROVED VENDOR Square End Mill: Carbide, 3 Flute, 3/4" Mill Dia, 1" LOC, 4" OAL (MPN 315621)
SKU 3G-OTH-252507
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Frequently Asked Questions
What is the APPROVED VENDOR 315621 square end mill used for?
This carbide square end mill is designed for high-speed machining of aluminum and non-ferrous materials. Its 3-flute geometry and 3/4" diameter enable efficient chip evacuation and smooth finishes in milling, profiling, and slotting operations across automotive, aerospace, and general fabrication industries.
What are the specifications of the APPROVED VENDOR 315621 end mill?
The APPROVED VENDOR 315621 is a carbide square end mill with 3 flutes, 3/4" mill diameter, 1" length of cut, and 4" overall length. It is optimized for aluminum and non-ferrous materials, offering precision and durability in CNC milling applications.
Where to buy the APPROVED VENDOR 315621 end mill worldwide?
3G Electric supplies the APPROVED VENDOR 315621 carbide end mill worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this and other cutting tools.
How to select the right square end mill for aluminum?
For aluminum, choose a carbide end mill with 2-3 flutes for chip clearance, a sharp cutting edge, and polished flutes to prevent material buildup. The APPROVED VENDOR 315621 with 3/4" diameter and 1" LOC suits general milling. Match flute count and coating to your machine speed and depth of cut.
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3G Electric supplies APPROVED VENDOR carbide square end mills for aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















