CLEVELAND Square End Mill: Carbide, 4 Flute, 1/2" Mill Dia, 3" LOC, 6" OAL (MPN C61903)
SKU 3G-OTH-252387
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the CLEVELAND C61903 square end mill used for?
The CLEVELAND C61903 square end mill is designed for high-speed machining of aluminum and non-ferrous materials. Its 4-flute carbide construction provides efficient chip evacuation and a smooth finish in slotting, profiling, and contouring applications across automotive, aerospace, and general manufacturing.
What are the specifications of the CLEVELAND C61903 square end mill?
The CLEVELAND C61903 is a carbide square end mill with 4 flutes, a 1/2" mill diameter, 3" length of cut, and 6" overall length. It is optimized for aluminum and non-ferrous materials, offering durability and precision for industrial machining operations.
Where to buy the CLEVELAND C61903 square end mill worldwide?
3G Electric supplies the CLEVELAND C61903 square end mill worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this and other CLEVELAND cutting tools.
How to select the right CLEVELAND square end mill for aluminum?
For aluminum, choose a carbide square end mill like the CLEVELAND C61903 with 4 flutes for balanced chip removal and finish. Match the mill diameter and length of cut to your workpiece geometry. Ensure your machine spindle speed and feed rate align with the tool's recommended parameters for optimal performance.
Used in
Common applications for CLEVELANDCLEVELAND Products
3G Electric supplies CLEVELAND 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.















