Cleveland C33467 Square End Mill 0.5 in 4 Flute Hss Ticn

Product Description

The CLEVELAND C33467 is a 4-flute, single-end square end mill designed for precision milling in ferrous and non-ferrous metals. Manufactured from high speed steel with a titanium carbonitride (TiCN) finish, this tool delivers improved wear resistance and surface hardness compared to uncoated HSS. The mill measures 0.5 inches in diameter with a 2-inch length of cut and a 5-inch overall length, placing it in the extra-long category. A 30-degree helix angle and spiral flute geometry promote efficient chip evacuation and smooth cutting action. It is center-cutting, allowing direct plunge entry into the workpiece.

This end mill is suited for slot milling, peripheral milling, and profiling operations in cast iron, non-ferrous metals, and steel. The straight cylindrical shank with Weldon flat accommodates standard end mill holders and set-screw tool holders. The extra-long 5-inch overall length gives clearance for deep-pocket work and extended-reach applications where a standard-length tool would not reach the workpiece. It is part of the Cleveland HG-4C series, intended for general-purpose and production milling on manual and CNC machines.

Key Features

• 0.5-inch diameter with 2-inch length of cut for deep slot and pocket work
• High speed steel construction with TiCN coating for enhanced wear resistance
• 4-flute, center-cutting design supports plunge cuts and peripheral milling
• 30-degree helix angle promotes smooth chip flow and reduced cutting forces
• Right-hand cut, right-hand flute with spiral flute geometry
• Straight cylindrical shank with Weldon flat for secure holder engagement

Compatibility

Designed for use in cast iron, non-ferrous metals, and steel workpieces. Compatible with standard 0.5-inch end mill holders, collet chucks, and Weldon-style set-screw tool holders used on CNC machining centers and manual knee mills.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Ensure the machine spindle is fully stopped and the tool holder is clean and free of debris before inserting the end mill. Tighten set screws or collet nuts to the tool holder manufacturer's specified procedure. Confirm runout with a dial indicator before beginning cuts, particularly for tight-tolerance applications.