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Cleveland Golf HSS TiCN end mill 3/8 inch 4 flute square end

Cleveland Golf

Cleveland Golf End Mill HSS TiCN 3/8 4FL Square End CC

SKU CH-961K-378HS

A high-speed steel square end mill with TiCN coating, four flutes and a 30-degree helix for finishing operations

  • Product typeHole, Drill, Bore & Wire Gauges
  • TiCN finish extends tool life during finishing passes
  • 4-flute design produces smoother surface finishes
  • 30° helix angle balances chip evacuation and edge strength
  • ¾" length of cut suits shallow profiling work
  • 3/8" shank fits standard collets and holders

Cleveland Golf End Mill

The Cleveland Golf End Mill is a square-end milling cutter made from high-speed steel with a TiCN coating. It features a 3/8 inch milling diameter, four flutes, and a single-end design. The tool has a 3/4 inch length of cut and an overall length of 2-1/2 inches with a matching 3/8 inch shank diameter.

Check Compatibility Before Ordering

Verify that your milling machine accepts a 3/8 inch shank and can accommodate a 2-1/2 inch overall tool length. Ensure the spindle rotation supports right-hand cutting direction and that the 30-degree helix angle suits your material and finishing requirements. Confirm the machine rigidity is adequate for high-speed steel tooling in your specific application.

Suited For General Finishing Tasks

This end mill suits machinists performing finishing operations in a range of materials using manual or CNC milling machines. It is not intended for heavy roughing cuts or high-volume production where carbide tooling would be more appropriate. Buyers needing corner radius profiles or longer reach should consider alternative tool geometries.

How it compares

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

Price $19.99
Cheaper than about 58% of the 2,474 comparable items (median $23.99).

Specifications

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

Questions about this item

Does the Cleveland Golf 3/8 inch end mill include any extra tooling or must I buy a holder separately?

The box contains only the single 3/8 inch TiCN-coated HSS square end mill with a 3/4 inch length of cut; a compatible tool holder or collet is not included and must be sourced separately.

Which Cleveland Golf end mill variant matches the 3/8 inch diameter and four-flute finishing spec?

Choose the item listed as List Number HG-4C with 3/8 inch milling diameter, four flutes, 30 degree helix, right-hand cut and TiCN finish for general-purpose finishing work.

How does the 30 degree helix on this 3/8 inch cutter affect chip evacuation in steel?

The 30 degree helix angle provides moderate chip lifting for the 3/4 inch flute length, helping clear chips during finishing passes in steel without excessive tool deflection.

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