OSG Square End Mill: Cobalt, 2 Flute, 1-1/4" Mill Dia, 4" LOC, 6-1/2" OAL (MPN 5356100)
SKU 3G-OTH-211234
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is OSG 5356100 square end mill used for?
The OSG 5356100 cobalt square end mill is designed for high-speed machining of aluminum and non-ferrous materials. Its 2-flute geometry provides efficient chip evacuation, making it ideal for slotting, profiling, and contouring in automotive, aerospace, and general manufacturing applications.
What are the specifications of OSG 5356100 end mill?
The OSG 5356100 is a cobalt square end mill with a 1-1/4" mill diameter, 4" length of cut, and 6-1/2" overall length. It has 2 flutes and is optimized for aluminum. The manufacturer part number is 5356100. These specs ensure rigidity and precision in non-ferrous machining.
Where to buy OSG 5356100 end mill worldwide?
3G Electric supplies the OSG 5356100 cobalt square end mill to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this and other OSG cutting tools.
How to select the right OSG end mill for aluminum?
For aluminum, choose a 2-flute end mill like the OSG 5356100 to maximize chip clearance and reduce heat buildup. Match the mill diameter and length of cut to your workpiece geometry. Cobalt construction offers wear resistance. Always verify shank compatibility with your machine tool holder.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG cobalt square end mills for aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















