Cleveland C60279 4-Flute Carbide Square Double End Mill .25 in .5 in LOC

Cleveland C60279 Double End Mill

The Cleveland C60279 is a 4-flute carbide square double end mill built for general-purpose milling. It suits machinists and maintenance teams who need a replaceable cutting tool for slotting or profiling in a variety of materials. The uncoated carbide substrate handles standard speeds and feeds without requiring specialised coatings. Its double-ended design provides two cutting ends in a single tool holder.

0.25 in diameter with 0.5 in length of cut

The 0.25 inch milling diameter paired with a 0.5 inch length of cut is the primary specification that determines fit for a given feature size. This combination suits shallow pockets, narrow slots and light profiling passes where reach is limited. The straight shank matches the cutting diameter at 1/4 inch for direct collet or holder clamping. No neck relief is present, so deep cavities are not recommended.

Fits 1/4 in holders for two cutting ends

The straight 1/4 inch shank fits standard ER collets, Weldon flats or shrink-fit holders without adapters. Being non-coolant-through, it relies on external flood or mist coolant for chip evacuation and heat control. The bright uncoated finish avoids coating delamination in sticky materials like aluminium or copper. Each tool delivers two usable ends, effectively doubling tool inventory per holder slot.