Product Overview
For high-performance finish milling and precision machining, the 45027-TiN 5-flute square end mill is built to land a really smooth surface finish while still pushing extreme feed rates during finishing work. It sits in the 45000 Series Super Finisher lineup, so the tool really brings together cutting geometry that’s been optimized, with solid carbide construction that feels premium, to deliver standout accuracy, productivity, and overall surface quality. The TiN, which is Titanium Nitride, coating is there to boost wear resistance, lower friction, and keep the cutter more durable, so you can run longer between changes in tough machining conditions. Also, the 45° high-helix geometry helps with chip evacuation, reduces chatter, and keeps the cutting process stable and even, resulting in superior finishing outcomes.
Tool Specifications:
- Diameter: 7/16"
- Shank Diameter: 7/16"
- Length of Cut: 1"
- Overall Length: 3"
- Flutes: 5
- Style: Square End
- Coating: TiN
- Material: Solid Carbide
- Helix Angle: 45°
- Configuration: Single End
- Series: 45000 Series Super Finisher
- Part Number: 45027-TiN
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
- Extended 1" length of cut enables efficient finishing, profiling, and contouring applications
- Premium solid carbide construction ensures maximum strength, rigidity, and long-lasting durability for precision CNC machining applications
