Cleveland C75188 Square End Mill .5 in Dia 1.5 in Cut

Cleveland C75188 Square End Mill

The Cleveland C75188 is a square end mill designed for general-purpose milling applications. It features a 0.5 inch milling diameter and a 1.5 inch length of cut, constructed from high speed steel with an uncoated finish. The tool has an overall length of 3 1/2 inches and a 1/2 inch shank diameter with a Weldon flat for secure holding.

Machinists needing standard slotting and profiling

This cutter suits machinists performing slotting, side milling, and profiling in a range of materials where a square corner is required. The uncoated high speed steel substrate performs well in softer steels, aluminium, and non-ferrous alloys. Buyers needing extended tool life in abrasive or hardened materials, or those requiring coolant-through capability for deep cavity work, should evaluate alternative tooling options.

Standard Weldon flat simplifies holder setup

Installation is straightforward using any standard Weldon-compatible end mill holder; the flat ensures positive drive and prevents pull-out during heavy cuts. The most common issue arises when the holder set screw does not align precisely with the flat, causing runout or vibration. Users should also verify that the 1.5 inch length of cut and 3 1/2 inch overall length provide sufficient reach and clearance for the specific workpiece and fixture.