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Cobalt square end mill, TiCN finish, four flutes

Cleveland Golf

Cleveland Golf Cobalt Square End Mill TiCN 1" 4 Flute

SKU CH-8YPN-SQRVM

A 1-inch diameter cobalt square end mill with TiCN coating, four flutes and a 30-degree helix for finishing operations

  • TypeHole, Drill, Bore & Wire Gauges
  • Cobalt substrate resists wear during finishing cuts
  • TiCN coating reduces friction and extends tool life
  • Four-flute design improves surface finish on workpieces
  • 30-degree helix angle promotes smooth chip evacuation
  • Square end with .000 corner radius creates sharp profiles

Square End Mill Cobalt Tool

The Cleveland Golf square end mill is a general-purpose milling cutter made from cobalt steel with a TiCN finish. Its single-end design and right-hand cutting direction suit standard milling machines in workshop environments. The 30-degree helix angle supports stable chip evacuation during finishing operations.

Capacity and Headroom

With a 1-inch milling diameter and 2-inch length of cut, the tool handles medium-depth finishing passes in ferrous and non-ferrous materials. The four-flute geometry provides a smooth surface finish at the expense of chip clearance in deep slots. The .000-inch corner radius produces a true square corner where the application demands it.

TiCN Finish Practical Limits

The titanium carbonitride coating increases surface hardness and wear resistance compared with uncoated cobalt. It extends tool life in moderate-speed finishing cuts but does not overcome the inherent toughness limits of cobalt substrate under heavy interruption. The coating is not intended for high-temperature alloys or abrasive composites where specialised carbide grades are required.

Highlights

  • Cobalt substrate resists wear during finishing cuts
  • TiCN coating reduces friction and extends tool life
  • Four-flute design improves surface finish on workpieces
  • 30-degree helix angle promotes smooth chip evacuation
  • Square end with .000 corner radius creates sharp profiles

Specifications

BrandCleveland
TypeHole, Drill, Bore & Wire Gauges

Questions about this item

Will the 1-inch shank on this end mill fit the tool holders I already use for other 1-inch shank cutters?

Yes, the shank diameter is 1 inch, so it will fit any standard tool holder sized for a 1-inch shank.

How can I verify the TiCN coating is performing correctly after the first few cuts?

Inspect the cutting edges for even wear and check that the workpiece surface finish remains smooth without built-up edge on the flutes.

Does the box include any collets, holders or additional inserts for the 4-flute square end mill?

The package contains the single-end cobalt end mill only; collets, holders or inserts must be purchased separately.

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