CLEVELAND Square End Mill: Carbide, 4 Flute, 5/16" Mill Dia, 1-5/8" LOC, 4" OAL (MPN C61866)
SKU 3G-OTH-252155
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Frequently Asked Questions
What is the CLEVELAND C61866 square end mill used for?
The CLEVELAND C61866 carbide square end mill is designed for high-speed machining of aluminum and non-ferrous materials. Its 4-flute geometry and square end provide efficient chip evacuation and a clean finish in milling applications across industries like aerospace and automotive.
What are the specifications of the CLEVELAND C61866 end mill?
The CLEVELAND C61866 is a carbide square end mill with a 5/16" mill diameter, 1-5/8" length of cut, and 4" overall length. It has 4 flutes and is optimized for aluminum. The manufacturer part number is C61866.
Where to buy CLEVELAND C61866 end mills worldwide?
3G Electric supplies the CLEVELAND C61866 carbide square end mill to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other industrial cutting tools.
How to select the right CLEVELAND end mill for aluminum?
For aluminum, choose a carbide end mill with a polished flute and high helix angle, like the CLEVELAND C61866. Match the mill diameter to your cut width and the length of cut to your depth. Ensure your machine spindle speed and feed rate align with the tool's recommended parameters.
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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.















