Product Overview
Engineered for high-performance finish milling and precision machining, and the 45041-ALTiN 5-flute square end mill is built so it can help you get really nice surface finishes while still running extreme feed rates during finishing. It belongs to the 45000 Series Super Finisher, so you’re getting that mix of advanced cutting geometry together with premium solid carbide construction. The goal is to deliver exceptional accuracy, productivity, and surface quality all at once.
The ALTiN coating (Aluminium Titanium Nitride) brings excellent heat resistance plus superior wear protection and a longer tool life, which makes it a good fit for high-speed machining and those demanding production setups where the tolerance for failure is low. Also, the 45° high-helix geometry helps with chip evacuation, reduces vibration, and keeps cutting performance smooth and consistent across a wide span of materials.
Tool Specifications:
- Diameter: 3/4"
- Shank Diameter: 3/4"
- Length of Cut: 1-5/8"
- Overall Length: 4"
- Flutes: 5
- Style: Square End
- Coating: ALTiN
- Material: Solid Carbide
- Helix Angle: 45°
- Configuration: Single End
- Series: 45000 Series Super Finisher
- Part Number: 45041-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.
