Cleveland C33775 Square End Mill 35/64 in 2 Flute Hss Tin

Product Description

The CLEVELAND C33775 is a two-flute, square-end, high speed steel end mill designed for milling operations in ferrous and non-ferrous materials. It carries a titanium nitride (TiN) finish that improves surface hardness and reduces friction at the cutting edge. The cutter measures 35/64 inch (0.5469 inch) in diameter with a 1-1/8 inch length of cut, a 1/2 inch straight-cylindrical or Weldon flat shank, and an overall length of 3-3/8 inches. The right-hand spiral flute geometry and 30-degree helix angle promote efficient chip evacuation. This tool is installed by machinists and tooling technicians in CNC machining centers and manual knee mills.

The C33775 is suited for milling cast iron, non-ferrous metals such as aluminum and copper alloys, and steel. Its center-cutting configuration allows direct plunge entry, making it practical for slot milling, peripheral milling, and light pocket work. The regular-length body keeps the tool compact for setups where rigidity and minimal overhang are priorities. It fits standard 1/2 inch collets and Weldon-style end mill holders commonly found in production and job-shop environments.

Key Features

• 35/64 inch (0.5469 inch) cutting diameter with 1-1/8 inch length of cut
• High speed steel construction for toughness in interrupted cuts
• TiN coating increases surface hardness and extends tool life
• 30-degree helix angle with spiral flute for effective chip removal
• Center-cutting design allows direct plunge milling
• Right-hand cut, right-hand flute — compatible with standard spindle rotation

Compatibility

Designed for use in standard 1/2 inch end mill holders, collet chucks, and Weldon-style holders on CNC machining centers and manual milling machines. Suitable for primary workpiece materials including cast iron, non-ferrous metals, and steel.

Installation Notes

Installation is performed by a machinist or toolroom technician. Secure the shank fully in the holder to the recommended engagement depth before tightening set screws or collet nuts — never grip on the fluted portion. Confirm spindle rotation direction matches the right-hand cut specification before starting the cut. Follow all machine guarding and chip containment practices required by the facility safety program.