Product Overview
Engineered for high-performance finish milling, and precision machining uses really the 45039-TiCN 5-flute square end mill aims to help you get a nicer surface finish, while also pushing extreme feed rates during finishing. This part of the 45000 Series Super Finisher, combines advanced cutting geometry with a premium solid carbide build, so you can see better accuracy and productivity, plus overall surface quality that holds up.
The TiCN coating (that is titanium carbonitride) brings extra hardness, strong wear resistance, and reduced friction, which helps extend tool life in tough machining conditions. Also the 45° high-helix geometry, it supports fast chip evacuation and helps reduce chatter, so the cut stays smooth and steady over a broad set of materials.
Tool Specifications:
- Diameter: 5/8"
- Shank Diameter: 5/8"
- Length of Cut: 4"
- Overall Length: 6"
- Flutes: 5
- Style: Square End
- Coating: TiCN
- Material: Solid Carbide
- Helix Angle: 45°
- Configuration: Single End
- Series: 45000 Series Super Finisher
- Part Number: 45039-TiCN
Key Performance Features:
- Ideal for finish milling, side milling, contouring, profiling, and high-feed finishing operations.
- Supports applications requiring superior surface quality and dimensional accuracy.
- Recommended for machining steels, stainless steels, cast iron, titanium, alloys, Inconel®, and select non-ferrous materials.
- 5-flute design helps deliver stable and consistent cutting performance.
- 45° high-helix geometry supports efficient chip evacuation.
- Helps improve productivity in precision CNC machining environments.
- A reliable choice for applications where finishing quality, accuracy, and machining stability are important.
