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Silver 5/8 inch two-flute end mill with TiCN coating

Cleveland Golf

Cleveland Golf HG2TC 5/8 in 2-flute TiCN end mill

SKU CH-9J78-JD9PZ

A general-purpose high-speed steel end mill with TiCN finish, two flutes and a 30-degree helix for finishing operations

  • Product typeHole, Drill, Bore & Wire Gauges
  • Square-end profile produces sharp corners for finishing passes
  • Two-flute design clears chips efficiently in slotting operations
  • TiCN coating extends tool life in steel and cast iron
  • High-speed steel substrate resists shock during interrupted cuts
  • 30-degree helix balances edge strength with smooth engagement

Cleveland Golf HG2TC 5/8 in End Mill

This TiCN-coated high-speed steel end mill features a 5/8 inch milling diameter and two flutes for finishing operations. The square end design with a 30-degree helix angle suits general-purpose milling tasks. Right-hand cutting direction and a single-end configuration complete the tool profile. It is intended for machinists and fabricators working with fractional-inch specifications.

Installation Notes for HG2TC End Mill

The 5/8 inch shank diameter fits standard tool holders and collets matching that size. Ensure the holder provides adequate grip length for the 3-3/4 inch overall tool length. A common issue is insufficient clamping force leading to tool pull-out during finishing passes. Verify the machine spindle runs true to prevent chatter at the 1-5/16 inch length of cut.

Pre-Order Checks for TiCN Finishing Tool

Confirm your machine accepts a 5/8 inch straight shank with a 30-degree helix cutter. The zero corner radius requires precise tool-path control to avoid workpiece marking. Check that the TiCN coating is compatible with your workpiece material and coolant strategy. Buyers needing ball-nose profiles or roughing geometries should select a different tool style.

How it compares

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

Price $43.99
Pricier than about 70% of the 2,474 comparable items (median $23.99).

Specifications

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

Questions about this item

How do I verify the end mill is cutting correctly after setup?

Check for smooth chip evacuation and a consistent surface finish on the workpiece; the 30-degree helix angle and right-hand cutting direction should produce clean cuts without chatter.

What comes in the box and what must I supply separately?

The box contains the single-end TiCN-coated HSS end mill with a 5/8-inch shank; you must provide a compatible tool holder, collet, and workpiece material.

Which HG2TC variant should I choose for finishing operations?

Select this 5/8-inch diameter, 2-flute square-end version with a 1-5/16-inch length of cut and .000 corner radius for general-purpose finishing in fractional-inch dimensions.

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