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APPROVED VENDOR Square End Mill: Carbide, 3 Flute, 5/16" Mill Dia, 1-1/4" LOC, 3-1/2" OAL (MPN 314678) - Carbide Square End Mills for Aluminum
APPROVED VENDORCarbide Square End Mills for Aluminum

APPROVED VENDOR Square End Mill: Carbide, 3 Flute, 5/16" Mill Dia, 1-1/4" LOC, 3-1/2" OAL (MPN 314678)

The APPROVED VENDOR Square End Mill is a carbide square end mill for aluminum, with a 5/16" mill diameter, 1-1/4" length of cut, 3-1/2" overall length, and 3 flutes (MPN 314678).

SKU 3G-OTH-252139

Brand
APPROVED VENDOR
Item
Square End Mill: Carbide, 3 Flute, 5/16" Mill Dia, 1-1/4" LOC, 3-1/2" OAL
Category
Carbide Square End Mills for Aluminum
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
314678
Mill Dia
5/16"
OAL
3-1/2"
Flute
3
LOC
1-1/4"
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Square End Mill is a carbide square end mill for aluminum, with a 5/16" mill diameter, 1-1/4" length of cut, 3-1/2" overall length, and 3 flutes (MPN 314678).

Frequently Asked Questions

What is a carbide square end mill used for?

A carbide square end mill is used for precision milling of aluminum and non-ferrous materials. Its square tip creates flat-bottomed slots, pockets, and contours. The 3-flute design improves chip evacuation in aluminum, reducing heat buildup and enabling faster feed rates in CNC machining operations.

What are the specifications of the APPROVED VENDOR 314678 end mill?

The APPROVED VENDOR 314678 is a carbide square end mill with a 5/16" mill diameter, 1-1/4" length of cut (LOC), and 3-1/2" overall length (OAL). It has 3 flutes and is designed specifically for aluminum. The manufacturer part number is 314678.

Where to buy APPROVED VENDOR end mills worldwide?

3G Electric supplies APPROVED VENDOR end mills worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for a quote on the 314678 or other carbide end mills for aluminum machining.

How to select the right end mill for aluminum?

For aluminum, choose a carbide end mill with 2 or 3 flutes for chip clearance. A square end mill like the APPROVED VENDOR 314678 (5/16" diameter, 1-1/4" LOC) works for general slotting and profiling. Match the flute count to your machine's RPM and feed rate capabilities for optimal surface finish.

Used in

Common applications for APPROVED VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
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High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
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General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED VENDOR Products

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.

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