Cleveland Golf Cobalt 1 in. 4-Flute Square End Mill CC

Cobalt End Mill for Finishing

This Cleveland Golf square end mill is made from cobalt steel and features four flutes with a 30 degree helix angle. It has a 1 inch cutting diameter and a 1 inch shank diameter. The tool is designed for finishing operations in general-purpose milling applications. The bright uncoated finish is standard for this grade of cutter.

Suited for General-Purpose Shops

Machinists who need a single-end tool with a 2 inch length of cut and 4-1/2 inch overall length will find this cutter matches those dimensions. The right-hand cutting direction and zero corner radius suit standard profiling and slotting work. Buyers who require a coated tool for extended life in abrasive materials or a different helix angle for specific chip evacuation needs should look at other options. Shops needing a double-end configuration or a different shank size will not be served by this item.

Steady Performance in Extended Cuts

The cobalt substrate maintains hardness at the temperatures reached during sustained finishing passes. Four flutes distribute the cutting load evenly, reducing vibration when the tool is engaged for long periods. The 30 degree helix promotes consistent chip flow without the chatter that can appear in shorter bursts. Uncoated surfaces rely on coolant or air blast to manage heat buildup over time.