Product Overview
Engineered for high-performance finish milling, and also for precision machining applications, the 45045-ALTiN 5-flute square end mill is aimed at giving you a better surface finish, plus it can handle extreme feed rates when you’re doing finishing work. This one sits in the 45000 Series Super Finisher, so the idea is that it pairs advanced cutting geometry with top-tier solid carbide construction to bring really strong accuracy, better productivity, and good surface quality.
The ALTiN coating, which is Aluminum Titanium Nitride, gives solid heat resistance, strong wear protection, and longer tool life so it feels right for high-speed machining and tough production environments. And the 45° high-helix geometry helps with chip evacuation it also lowers vibration, and keeps cutting smooth and consistent across a pretty wide range of materials.
Tool Specifications:
- Diameter: 1"
- Shank Diameter: 1"
- Length of Cut: 1-1/4"
- Overall Length: 3"
- Flutes: 5
- Style: Square End
- Coating: ALTiN
- Material: Solid Carbide
- Helix Angle: 45°
- Configuration: Single End
- Series: 45000 Series Super Finisher
- Part Number: 45045-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 stable and consistent cutting performance.
- 45° high-helix geometry supports efficient chip evacuation and smooth machining.
- ALTiN coating provides excellent heat resistance.
- Helps improve tool life during demanding CNC machining operations.
- A reliable choice for applications where finishing quality, accuracy, and machining stability are important.
