Product Overview
Engineered for high performance finish milling and precision machining, this 45031-ALTiN 5-flute square end mill is made to help you get that super surface finish and keep extreme feed rates rolling, especially during finishing operations. It sits within the 45000 Series Super Finisher and it kinda blends advanced cutting geometry with premium solid carbide build, so you end up with strong accuracy, better productivity, and consistent surface quality.
The ALTiN coating aluminum titanium nitride, helps with heat resistance and gives solid wear protection, which is why the tool life holds up longer. That makes it a good fit for high-speed machining and the more demanding production settings too. Also, the 45° high helix geometry supports efficient chip evacuation, it cuts down on vibration, and it supports smooth steady engagement—so the cutting action stays nice and consistent for those high quality finishing results.
Tool Specifications:
- Diameter: 1/2"
- Shank Diameter: 1/2"
- Length of Cut: 5/8"
- Overall Length: 2-1/2"
- Flutes: 5
- Style: Square End
- Coating: ALTiN
- Material: Solid Carbide
- Helix Angle: 45°
- Configuration: Single End
- Series: 45000 Series Super Finisher
- Part Number: 45031-ALTiN
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 smooth and consistent finishing performance.
- 45° high-helix geometry supports better chip evacuation and cutting stability.
- Advanced ALTiN coating provides excellent heat resistance.
- Helps improve tool life during demanding CNC machining.
- Suitable for CNC environments where consistent finishing performance is important.
