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Cobalt square end mill, TiCN coated, four flutes, single end, 1/2 inch diameter

Cleveland Golf

Cleveland Golf End Mill 1/2 4FL TiCN SGL Sq End CC

SKU CH-01CP-KQ855

Cobalt square end mill with TiCN finish, four flutes, single-end design and 30-degree helix for finishing cuts

  • TypeHole, Drill, Bore & Wire Gauges
  • TiCN finish extends tool life in finishing cuts
  • 30° helix angle promotes smooth chip evacuation
  • Cobalt substrate resists heat during heavy milling
  • Four-flute design improves surface finish quality
  • Single-end square profile suits general-purpose applications

General-Purpose Finishing End Mill

The Cleveland Golf square end mill is a general-purpose finishing tool built for right-hand cutting in a range of materials. Its cobalt construction and TiCN coating provide wear resistance during profiling and slotting operations. The single-end design with a 30-degree helix suits conventional milling setups.

Upgrade From Uncoated Cobalt Tools

Shops moving from uncoated cobalt cutters gain longer edge life and reduced built-up edge when machining steels or stainless alloys. The TiCN finish lowers friction at the cutting zone, making the switch worthwhile when tool-change downtime affects throughput. It replaces worn single-end mills of the same diameter and flute count.

Sustained Cutting Behaviour

Under continuous finishing passes the 30-degree helix promotes steady chip evacuation while the TiCN layer maintains hardness at elevated temperatures. Four flutes distribute load evenly across the 1/2-inch diameter, limiting deflection during extended cuts. The sharp .000-inch corner radius leaves a clean floor without radius blending.

Highlights

  • TiCN finish extends tool life in finishing cuts
  • 30° helix angle promotes smooth chip evacuation
  • Cobalt substrate resists heat during heavy milling
  • Four-flute design improves surface finish quality
  • Single-end square profile suits general-purpose applications

Specifications

BrandCleveland
TypeHole, Drill, Bore & Wire Gauges

Questions about this item

What shank diameter does this end mill require in the tool holder?

The tool has a 1/2 inch shank that fits a matching 1/2 inch collet or holder.

How do I install this cobalt end mill without causing run-out?

Insert the shank fully into a clean collet, tighten evenly, and verify the 30 degree helix engages the workpiece before full feed.

When should I replace this TiCN coated cutter?

Replace it when the TiCN finish wears through to the cobalt substrate or the square corner radius exceeds .000 inch tolerance.

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