Best Carbide - Extra Long Series Ball Nose Slot Drill 18mm (2 Flute, Uncoated)

Extra Long Series Ball Nose Slot Drill for Large-Scale Machining

The Best Carbide Extra Long Series Ball Nose Slot Drill 18 mm (2 Flute, Uncoated) is designed for deep cavity profiling, large component machining, and smooth 3D finishing. With a 9 mm radius ball nose, it delivers excellent surface blending and precise contouring. The 2-flute configuration ensures reliable chip evacuation during long-reach operations, while its solid carbide construction provides superior rigidity, wear resistance, and consistent performance in demanding machining environments.

Specifications:

🔹 Tool Series: 317
🔹 Type: Universal Application Carbide End Mills – Long Length
🔹 Geometry: 2 Flute – Ball nose
🔹 Material: Solid carbide metal drill bit / end mill body
🔹 Cutting Diameter (D1): 18 mm
🔹 Shank Diameter (D2): 18 mm
🔹 Length of Cut (L.O.C.): 75 mm
🔹 Overall Length (O.A.L.): 150 mm
🔹 Radius: 9 mm (ball nose)
🔹 Reference Number: 3172180

Key Features & Benefits:

✔ Extra Long Length – Accesses deep cavities and extended reach profiles
✔ Ball Nose Geometry – Creates smooth blends and accurate 3D finishes
✔ 2-Flute Configuration – Optimizes chip evacuation and feed stability
✔ Solid Carbide – Ensures rigidity, dimensional control, and long tool life
✔ Uncoated – A versatile option for a broad range of machining applications

Applications:

✅ Deep profiling and large cavity machining
✅ Mold and die finishing for complex forms
✅ Aerospace, automotive, and heavy industrial components

Why Choose?

✔ Superior long-reach accuracy and rigidity
✔ Robust solid carbide construction for durability
✔ Professional-grade results for large, complex parts