Product Overview
Engineered for high-performance finish milling and precision machining, the 45027 5-flute square end mill is designed to achieve superior surface finishes and withstand extreme feed rates in finishing work. As part of the 45000 Series Super Finisher, this tool combines advanced cutting geometry with a premium solid-carbide build to deliver strong performance, higher throughput, and solid dimensional accuracy. The uncoated (bright finish) style keeps the cutting edge crisp, and it works really well across a variety of materials. Also, the 45° high-helix form helps with faster chip evacuation, reduces vibration, and maintains a smooth, consistent cutting motion, which is important for tough finishing applications.
Tool Specifications:
- Diameter: 7/16"
- Shank Diameter: 7/16"
- Length of Cut: 1"
- Overall Length: 3"
- Flutes: 5
- Style: Square End
- Coating: Uncoated (Bright Finish)
- Material: Solid Carbide
- Helix Angle: 45°
- Configuration: Single End
- Series: 45000 Series Super Finisher
- Part Number: 45027
Key Performance Features:
- 5-flute Super Finisher design delivers superior surface finishes and exceptional cutting performance
- TiN coating reduces friction, improves wear resistance, and extends tool life
- Supports extreme feed rates while maintaining dimensional accuracy and finish quality
- 45° high-helix geometry improves chip evacuation and minimizes chatter during machining
- Enhances cutting stability for smooth, consistent, and repeatable finishing operations
- 7/16" shank provides excellent rigidity and vibration-resistant machining performance
- Premium solid carbide construction ensures maximum strength, durability, and long-lasting productivity in demanding CNC applications
