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Cobalt double-end mill with gold TiCN coating

Cleveland Golf

Cleveland Golf Cobalt End Mill 5/8 in 2 Flute Double End TiCN

SKU CH-B06G-3ATRW

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

  • TypeHole, Drill, Bore & Wire Gauges
  • Cobalt construction resists heat during finishing cuts
  • TiCN coating extends tool life in abrasive materials
  • Double-ended design provides two cutting ends per tool
  • 30-degree helix angle promotes smooth chip evacuation
  • Zero corner radius produces sharp square profiles

Cleveland Golf Cobalt End Mill

This cobalt square end mill is a general-purpose cutting tool for milling operations. It suits machinists and fabricators who need a durable cutter for finishing passes in ferrous and non-ferrous materials. The TiCN coating adds wear resistance for extended tool life. The double-end design provides two cutting ends in one holder.

Double-ended milling constraint

A double-end mill requires sufficient spindle clearance to use both cutting ends without holder interference. The 5 inch overall length and 1-1/8 inch length of cut set the maximum depth per side. Users must verify machine travel and fixture height allow full engagement of the second end when the first wears out.

5/8 inch shank diameter

The 5/8 inch shank diameter is the single specification that decides fitment. It must match the tool holder or collet size exactly for secure clamping and concentric rotation. A mismatched shank will cause runout, poor finish or tool ejection. Confirm the holder accepts 5/8 inch shanks before purchase.

Highlights

  • Cobalt construction resists heat during finishing cuts
  • TiCN coating extends tool life in abrasive materials
  • Double-ended design provides two cutting ends per tool
  • 30-degree helix angle promotes smooth chip evacuation
  • Zero corner radius produces sharp square profiles

Specifications

BrandCleveland
TypeHole, Drill, Bore & Wire Gauges

Questions about this item

Should I choose the 5/8 in. double-end cobalt mill or a single-end version?

The double-end design gives two cutting ends on one 5 in. shank, effectively doubling tool life for finishing passes in the same diameter.

What does the 30 degree helix angle do when the cutter is in the spindle?

A 30 degree helix provides a balanced shear action that reduces chatter while evacuating chips efficiently during finishing cuts.

How does the TiCN coating affect performance on a standard milling machine?

TiCN increases surface hardness and heat resistance, allowing higher feed rates and longer edge retention in general-purpose finishing.

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