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Cylindrical solid carbide roughing end mill with four flutes and gold AlTiN coating

YINGHUA

YINGHUA 18x18x45x100MM 4 Flutes HRC45 Altin Coated Roughing End Mill fastener

SKU CH-ZWAZ-H65R5

Four-flute solid carbide roughing end mill with AlTiN coating for milling aluminium, cast iron, steel, stainless steel and copper

  • Product typeRight-Angle Drills
  • 4-flute design enables faster material removal rates
  • Altin coating extends tool life in abrasive materials
  • HRC45 hardness suits aluminium cast iron and steel
  • Solid carbide construction resists wear during heavy roughing
  • 18 mm diameter with 100 mm overall length for deep cuts

4-Flute Roughing End Mill

This solid carbide roughing end mill measures 18 mm in diameter with a 45 mm flute length and 100 mm overall length. It is designed for CNC milling of aluminium cast iron, steel, stainless steel and copper. The HRC45 hardness rating and AlTiN coating suit heavy material removal in workshop and production environments.

Check shank fit and coolant setup

Verify that your CNC machine or router accepts an 18 mm shank and can accommodate the 100 mm tool length without interference. Confirm that the spindle speed range and feed rates match the recommended parameters for roughing the target metals. Ensure adequate coolant or mist delivery to manage heat during extended cuts.

Solid carbide body with AlTiN coating

The raw tungsten carbide substrate provides rigidity for deep slotting and pocketing, while the worked AlTiN coating reduces wear and built-up edge on ferrous and non-ferrous alloys. Four flutes allow higher feed rates than finishing tools, and the right-hand helix directs chips upward for clearer evacuation. Separate packaging protects each cutter during storage and handling.

How it compares

Measured against everything we stock in Power Drills, Drivers & Cutting Bits, at today’s prices. Recalculated every night.

Price $169.99
Pricier than about 74% of the 2,412 comparable items (median $81.99).

Specifications

Product
Product typeRight-Angle Drills

Questions about this item

What comes in the package and is anything else required to use this end mill?

The cutter is supplied in a separate package whose colour varies with stock. It fits standard CNC collets or tool holders, which are not included.

How do I choose between the listed dimensions for this roughing end mill?

The tool has a 18 mm cutting diameter, 18 mm shank diameter, 45 mm flute length and 100 mm overall length; select it when your machine and workpiece clearance match those figures.

What does the HRC45 hardness rating mean when the cutter is in the spindle?

HRC45 indicates the carbide substrate hardness, allowing the 4-flute Altin-coated tool to rough aluminium, cast iron, steel, stainless steel and copper at elevated speeds and feeds.

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