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Bright uncoated cobalt double-ended square end mill with two flutes

Cleveland Golf

Cleveland Golf Cobalt End Mill 1/8 2 FL Double Square End CC

SKU CH-SEEB-05HSY

A double-ended cobalt square end mill with two flutes for general-purpose finishing cuts

  • Product typeHole, Drill, Bore & Wire Gauges
  • Cobalt construction resists heat for longer tool life
  • Two flutes clear chips efficiently during finishing passes
  • Double-ended design provides a spare cutting end
  • Bright uncoated finish suits general-purpose milling tasks
  • 30-degree helix angle promotes smooth cutting action

Cobalt End Mill for Finishing

The Cleveland Golf Cobalt End Mill is a double-ended square tool built for general-purpose finishing work. Its 1/8 inch milling diameter and 30-degree helix suit light material removal on a range of ferrous and non-ferrous metals.

Upgrade from single-end or HSS cutters

Switching to this double-ended cobalt tool doubles the usable cutting length compared with a single-end equivalent. The cobalt substrate resists heat better than standard high-speed steel, so the jump pays off when you run longer passes or tougher alloys without changing tools.

Straightforward collet or holder mounting

The 3/8 inch shank fits standard ER collets, Weldon flats or side-lock holders with no adapters needed. Because the flute length is only 3/8 inch, the tool can bottom out in shallow pockets if the stick-out is not set correctly. The bright uncoated finish means chips can weld at high speeds unless coolant or air blast is used.

How it compares

Measured against everything we stock in Utility & Specialty Hand Tools, at today’s prices. Recalculated every night.

Price $18.99
Cheaper than about 60% of the 2,474 comparable items (median $23.99).

Specifications

Product
Brand nameCleveland
Product typeHole, Drill, Bore & Wire Gauges

Questions about this item

What shank diameter does the Cleveland Cobalt end mill need for the tool holder?

The shank diameter is 3/8 in., so the holder or collet must accept that size.

How do you install the double-ended cutter and which mistake should be avoided?

Clamp the 3/8 in. shank securely in a collet or end-mill holder; do not clamp on the fluted cutting portion.

When will the cobalt end mill need replacement or re-sharpening?

Replace or re-sharpen when the 30° helix flutes show visible wear or the bright finish dulls from heat.

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