APPROVED VENDOR Square End Mill: Carbide, AlTiN Coated, 4 Flute, 5/64" Mill Dia
SKU 3G-OTH-213902
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Frequently Asked Questions
What is an APPROVED VENDOR square end mill used for?
This carbide square end mill is used for precision slotting, profiling, and contouring in ferrous and non-ferrous materials. The AlTiN coating provides high heat resistance and wear protection, making it suitable for high-speed machining in industrial manufacturing and tool-and-die applications.
What are the specifications of the APPROVED VENDOR 251-002030B end mill?
The APPROVED VENDOR 251-002030B is a carbide square end mill with AlTiN coating, 4 flutes, 5/64" mill diameter, and 1/2" length of cut. It is designed for general-purpose milling and delivers good chip evacuation and surface finish in steel, stainless steel, and cast iron.
Where to buy APPROVED VENDOR end mills worldwide?
3G Electric supplies APPROVED VENDOR square end mills worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the 251-002030B or other carbide end mills.
How to select the right carbide end mill for your application?
Select based on material, coating, flute count, and diameter. AlTiN-coated carbide like this APPROVED VENDOR 4-flute end mill suits hardened steels and high-temperature alloys. Match the mill diameter to your slot width and the length of cut to your depth requirements for optimal tool life and finish.
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3G Electric supplies APPROVED VENDOR pencil-neck carbide square end mills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














