Solid Carbide 4 Flute Lollipop Router Bit Radius Milling Tool for
Titanium Stainless Steel Aluminum
Introduction:
Our Solid Carbide 4-Flute Lollipop Router Bit is a high-performance cutting tool engineered for precision radius milling, 3D contouring, and complex undercut
machining in the most challenging materials. Featuring a unique lollipop-shaped cutting head, this end mill excels in aerospace, medical, and mold-making applications where standard ball nose tools cannot reach. The 4-flute carbide design delivers exceptional material removal rates while maintaining
superior surface finishes in titanium, stainless steel, aluminum, and high-temperature alloys.
Features:
✔ Lollipop (Radius) Cutting Geometry – Enables undercutting and 3D profiling in deep cavities
✔ 4-Flute Carbide Design – Optimized for high-efficiency machining with improved chip evacuation
✔ Variable Helix & Pitch – Reduces vibration for smoother cuts in tough materials
✔ Specialized Edge Preparation – Prevents built-up edge (BUE) in aluminum and sticky alloys
✔ Extended Reach Capability – Clears obstructions for deep pocket and mold work
✔ Multiple Coating Options – Including AlTiN (for steels) and TiSiN (for high-temp alloys)
Advantages:
✅ Exceptional Rigidity – Solid carbide construction withstands high cutting forces
✅ Longer Tool Life – Premium micro-grain carbide resists wear in abrasive materials
✅ Superior Surface Finish – 4-flute design produces less tool marks than 2/3-flute versions
✅ Reduced Cycle Times – Efficient chip removal allows for higher feed rates
✅ Versatile Performance – Effective for both roughing and semi-finishing
Typical Applications:
✓ Titanium Alloys (Grade 5, 6Al4V, CP-Ti)
✓ Stainless Steels (303, 304, 316, 17-4PH)
✓ Aluminum Alloys (6061, 7075, cast aluminum)
✓ High-Temp Alloys (Inconel 718, Hastelloy, Waspaloy)
