Cleveland C61913 0.75 in Carbide Square End Mill pneumatic accessory

Cleveland C61913 Carbide End Mill

The Cleveland C61913 is a 0.75 inch carbide square end mill designed for general-purpose milling. Its four-flute geometry suits machinists and maintenance technicians who need reliable material removal in steel, cast iron and non-ferrous alloys. The uncooked carbide substrate provides hardness for extended tool life in conventional and CNC setups.

Setup checks before ordering

Verify that your tool holder accommodates a 3/4 inch straight shank and that the machine spindle can reach the required speed for a 0.75 inch diameter cutter. Confirm the 1 inch length of cut matches the depth of your feature and that the 3 inch overall length clears fixtures and workpiece clamps. Ensure coolant delivery is not required through the tool, as this model is non-coolant-through.

Behaviour under sustained load

The solid carbide body resists deflection during prolonged cuts, maintaining dimensional accuracy across repeated passes. Uncoated carbide generates more heat than coated alternatives, so chip evacuation and appropriate feed rates become critical during long production runs. Flute geometry helps evacuate chips, reducing the risk of re-cutting and edge wear when the tool stays engaged for extended periods.