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Cobalt square end mill, TiCN coated, double ended, four flutes

Cleveland Golf

Cleveland Golf Cobalt TiCN Square End Mill 1/4 4FL Double End

SKU CH-PYWS-8N9WJ

A double-ended cobalt square end mill with TiCN finish, four flutes and a 30-degree helix for finishing operations

  • TypeHole, Drill, Bore & Wire Gauges
  • Cobalt construction resists wear in general-purpose milling
  • TiCN coating reduces friction for smoother finishing cuts
  • Four-flute design improves surface finish on final passes
  • Double-ended square profile provides two cutting ends per tool
  • 30-degree helix angle balances chip evacuation and edge strength

Cobalt TiCN Square End Mill

The Cleveland Golf Cobalt TiCN Square End Mill is a general-purpose milling cutter designed for finishing operations. Its cobalt substrate and TiCN coating suit machinists and maintenance teams who need reliable tool life in ferrous and non-ferrous materials.

Verify Shank and Holder Compatibility

Confirm that your tool holder accepts a 3/8 inch shank diameter before ordering. The 30 degree helix angle and right-hand cutting direction require a rigid setup to avoid chatter during finishing passes.

Double-End Design Extends Tool Life

The double-end configuration provides two cutting ends on a single tool body, effectively doubling available cutting edges. TiCN finish reduces friction and heat buildup, helping maintain sharpness across repeated finishing cuts.

Highlights

  • Cobalt construction resists wear in general-purpose milling
  • TiCN coating reduces friction for smoother finishing cuts
  • Four-flute design improves surface finish on final passes
  • Double-ended square profile provides two cutting ends per tool
  • 30-degree helix angle balances chip evacuation and edge strength

Specifications

BrandCleveland
TypeHole, Drill, Bore & Wire Gauges

Questions about this item

Does the double-ended 1/4-inch mill ship with any holders or collets, or must they be purchased separately?

The mill is supplied as a single cutting tool; tool holders, collets or arbors are not included and must be sourced separately.

When should I choose this 1/4-inch, 4-flute, double-ended version instead of a single-ended or different-diameter option?

Choose this version when you need two cutting ends on one 1/4-inch shank tool for finishing operations in a 3/8-inch holder.

How does the 30-degree helix and TiCN finish affect tool life and surface finish in a CNC machine?

The 30-degree helix and TiCN coating reduce wear and improve chip evacuation, giving longer life and finer finishes on general-purpose milling jobs.

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