APPROVED VENDORCorner-Radius Carbide Roughing End Mills for Steel & Cast Iron

APPROVED VENDOR Roughing End Mill: Carbide, AlTiN Coated, 4 Flute, 7/16" Mill Dia, 1" LOC (MPN 257-437103)

SKU 3G-OTH-300058

Brand

APPROVED VENDOR

Item

Roughing End Mill: Carbide, AlTiN Coated, 4 Flute, 7/16" Mill Dia, 1" LOC

Technical Specifications

APPROVED VENDOR

Manufacturer Part Number

257-437103 

Type

AlTiN Coated 

Mill Dia

7/16" 

Flute

4

LOC

1"

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Technical Documents

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APPROVED VENDOR Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Roughing End Mill is a corner-radius carbide end mill for steel and cast iron, featuring an AlTiN coating, 4 flutes, a 7/16" mill diameter, and a 1" length of cut (MPN 257-437103). 3G Electric interprets this demand and sources it across 14 industrial departments, with specialist depth in cutting tools as an authorized distributor.

Frequently Asked Questions

What is the APPROVED VENDOR 257-437103 roughing end mill used for?

This carbide roughing end mill is designed for heavy material removal in steel and cast iron. Its AlTiN coating and corner-radius geometry improve tool life and surface finish during roughing operations in industrial machining.

What are the specifications of the APPROVED VENDOR 257-437103 end mill?

The 257-437103 is a 4-flute carbide roughing end mill with AlTiN coating, 7/16" mill diameter, and 1" length of cut. It features a corner-radius design for enhanced edge strength in steel and cast iron applications.

Where to buy the APPROVED VENDOR 257-437103 end mill worldwide?

3G Electric supplies the APPROVED VENDOR 257-437103 roughing 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.

How to select the right roughing end mill for steel machining?

Select a carbide end mill with AlTiN coating for heat resistance, 4 flutes for chip evacuation, and a corner-radius design to reduce chipping. Match mill diameter and length of cut to your workpiece geometry and machine rigidity.

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APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR corner-radius carbide roughing end mills for steel & cast iron. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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