APPROVED VENDOR Square End Mill: Carbide, AlCrN Coated, 5 Flute, 5/8" Mill Dia, 3/4" LOC
The APPROVED VENDOR Square End Mill (MPN 312277) is a reduced-neck fast-cutting carbide square end mill for stainless steel and super alloys, featuring an AlCrN coating, 5 flutes, 5/8" mill diameter, 3/4" LOC, and 6"…
SKU 3G-OTH-211399
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Product Description
The APPROVED VENDOR Square End Mill (MPN 312277) is a reduced-neck fast-cutting carbide square end mill for stainless steel and super alloys, featuring an AlCrN coating, 5 flutes, 5/8" mill diameter, 3/4" LOC, and 6" OAL. 3G Electric sources this cutting tool across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate sourcing and support.
Frequently Asked Questions
What is the APPROVED VENDOR 312277 square end mill used for?
This carbide square end mill is designed for high-speed machining of stainless steel and super alloys. Its AlCrN coating and reduced-neck geometry enable efficient chip evacuation and reduced heat buildup, making it suitable for aggressive roughing and finishing in aerospace, automotive, and mold-making applications.
What are the specifications of the APPROVED VENDOR 312277 end mill?
The 312277 is a 5/8" diameter carbide square end mill with 5 flutes, 3/4" length of cut, and 6" overall length. It features an AlCrN coating for wear resistance and a reduced-neck design for deep cavity machining. The manufacturer part number is 312277.
Where to buy the APPROVED VENDOR 312277 end mill worldwide?
3G Electric supplies the APPROVED VENDOR 312277 carbide end mill to customers worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time for your region.
How to select the right square end mill for stainless steel?
For stainless steel and super alloys, choose a carbide end mill with AlCrN coating for heat resistance and a reduced-neck design for rigidity in deep cuts. The 5-flute geometry of the APPROVED VENDOR 312277 provides a balance of chip clearance and surface finish. Match diameter and length of cut to your application depth.
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3G Electric supplies APPROVED VENDOR reduced-neck fast-cutting carbide square end mills for stainless steel & super alloys. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















