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Bright uncoated steel double-ended square end mill with four flutes and a cylindrical shank

Cleveland Golf

Cleveland Golf Square End Mill HSS 3/4 4FL dbl Sq End CC

SKU CH-3PAM-XTGHW

A double-ended, four-flute HSS square end mill with a 30-degree helix for finishing cuts

  • TypeHole, Drill, Bore & Wire Gauges
  • 3/4 inch shank matches standard tool holders
  • Four flutes give smooth finishing cuts
  • Double-ended design provides two cutting edges
  • High-speed steel withstands general-purpose machining
  • 30-degree helix angle aids chip evacuation

Cleveland Golf HSS Square End Mill

This Cleveland Golf square end mill is a general-purpose cutting tool made from high-speed steel for milling operations. It features a double-ended design with a bright, uncoated finish and a 30-degree helix angle for right-hand cutting. The tool is suited for finishing applications in a variety of materials.

Best for finishing with 3/4-inch diameter

Machinists needing a 3/4-inch diameter tool with four flutes and a 1-5/8-inch length of cut for finishing work will find this end mill appropriate. The 3/4-inch shank diameter matches the cutting diameter for standard tool holding. Buyers requiring a coated tool for higher speeds or a different corner radius for specific profiling should look at other options.

3/4-inch shank diameter decides fit

The 3/4-inch shank diameter is the critical specification that determines compatibility with your tool holder or machine spindle. A mismatch here prevents the tool from being secured and used safely. Verify your equipment accepts this exact shank size before purchase.

Highlights

  • 3/4 inch shank matches standard tool holders
  • Four flutes give smooth finishing cuts
  • Double-ended design provides two cutting edges
  • High-speed steel withstands general-purpose machining
  • 30-degree helix angle aids chip evacuation

Specifications

BrandCleveland
TypeHole, Drill, Bore & Wire Gauges

Questions about this item

When will the 3/4 inch HSS cutting edges need resharpening or replacement?

The bright uncoated high speed steel flutes will dull with use; resharpen or replace once the 30 degree helix edges no longer produce a clean finish.

What limits continuous cutting with the 1-5/8 inch length of cut?

Heat buildup in the uncoated HSS body becomes the first constraint during prolonged cuts, reducing tool life before deflection appears.

How much noise and heat does the 30 degree helix generate in all day finishing passes?

The right hand 30 degree helix runs quietly but the bright HSS transfers noticeable heat to the workpiece and holder during extended finishing.

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