Best Carbide - Short Series Ball Nose Slot Drill 1/8" (2 Flute)

High-Precision Ball Nose End Mill

The Best Carbide Short Series Ball Nose Slot Drill 1/8" (2 Flute, TiAIN Coated) is designed for precision contouring, 3D surface finishing, and intricate profiling tasks. Its ball nose geometry enables smooth surface transitions and fine detail work, while the 2-flute design ensures efficient chip evacuation. With a tough TiAIN coating, it offers superior heat and wear resistance, extending tool life in demanding CNC and manual machining operations.

Specifications:

🔹 Tool Series: 523
🔹 Type: Universal Application Carbide End Mills – Regular Length
🔹 Geometry: 2 Flute – Ball nose
🔹 Material: Solid carbide metal drill bit / end mill body
🔹 Cutting Diameter (D1): 1/8" (≈ 3.175 mm)
🔹 Shank Diameter (D2): 1/8"
🔹 Length of Cut (L.O.C.): 3/4" (≈ 19.05 mm)
🔹 Overall Length (O.A.L.): 2-1/4" (≈ 57.15 mm)
🔹 Coating: TiAIN
🔹 Reference Number: 52321250A

Key Features & Benefits:

✔ Ball Nose Geometry – Produces smooth surface finishes and accurate 3D contours
✔ 2-Flute Configuration – Optimizes chip evacuation and cutting performance
✔ TiAIN Coating – Provides excellent heat and wear resistance for longer life
✔ Short Series Design – Enhances rigidity and minimizes tool deflection
✔ Solid Carbide – Ensures high strength, precision, and repeatable accuracy

Applications:

✅ Fine 3D profiling and contouring
✅ Mold and die finishing
✅ Precision machining of steels, stainless steels, and alloys

Why Choose?

✔ Professional-grade accuracy for detailed work
✔ Extended tool life with TiAIN coating
✔ Reliable performance in demanding milling operations