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Bright uncoated 1/2 inch two flute square end mill

Cleveland Golf

Cleveland Golf HSS 1/2" 2-Flute Square End Mill

SKU CH-RW45-QQ3GR

A high-speed steel square end mill with two flutes and a 30-degree helix for finishing operations

  • TypeHole, Drill, Bore & Wire Gauges
  • Sharp corners from square-end profile with zero corner radius
  • Two-flute design clears chips efficiently in finishing passes
  • High-speed steel construction handles general-purpose milling tasks
  • 30-degree helix angle promotes smooth cutting action
  • Bright uncoated finish suits non-ferrous and low-carbon steels

Cleveland Golf HSS 1/2" End Mill

This Cleveland Golf HSS end mill is a general-purpose cutting tool for milling operations. It suits machinists and fabricators who need a reliable square-end cutter for finishing work. The bright uncoated high-speed steel body handles a range of ferrous and non-ferrous materials. It is sold new and ready for immediate use.

Build fit: 1/2" shank, 3-1/4" overall

The 1/2 inch shank diameter fits standard tool holders and collets without adapters. A 1 inch length of cut provides reach for shallow pockets and peripheral milling. The 3-1/4 inch overall length keeps the tool compact inside the machine envelope. Right-hand helix and centre-cutting geometry allow both plunging and side milling.

Best for finishing passes, not heavy roughing

This two-flute square end mill suits operators who prioritise surface finish on smaller features. Builders who need high metal-removal rates or coated tools for abrasive alloys should look at something else. The uncoated bright finish limits tool life in high-heat or high-speed applications. Users requiring corner radii or ball-nose profiles must choose a different geometry.

Highlights

  • Sharp corners from square-end profile with zero corner radius
  • Two-flute design clears chips efficiently in finishing passes
  • High-speed steel construction handles general-purpose milling tasks
  • 30-degree helix angle promotes smooth cutting action
  • Bright uncoated finish suits non-ferrous and low-carbon steels

Specifications

BrandCleveland
TypeHole, Drill, Bore & Wire Gauges

Questions about this item

How long is the cutting portion before the shank takes over?

The length of cut is 1 inch, giving a full inch of flute engagement before the shank begins.

Will the bright uncoated finish run hotter than a coated tool during extended cuts?

The bright finish has no coating to reduce friction, so heat builds faster during prolonged milling passes.

Does my machine need a 1/2-inch collet or holder to run this end mill?

The shank diameter is 1/2 inch, so a matching 1/2-inch collet, end-mill holder or shrink-fit chuck is required.

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