SHORT SERIES BALL NOSE SLOT DRILL - Best Carbide 5/16" (2 Flute, TiAIN Coated) Original Plumbdinger - Adjustable Plumbing Fitting for Misalignment Solutions ✔ Corner Radius – 0

✔ Corner Radius – 0

and an installation tool for quick and easy application

Part Number: 4621-25

Raised guard around buttons to prevent accidental activation

0039" Angle 60°

SHORT SERIES BALL NOSE SLOT DRILL - Best Carbide 5/16" (2 Flute, TiAIN Coated) Original Plumbdinger - Adjustable Plumbing Fitting for Misalignment Solutions ✔ Corner Radius – 0Best Carbide's high performance cutting tools are engineered for precision and durability. This tool is part of a specialized series built for accurate milling, drilling, and slotting operations across a wide range of materials. Cutting Diameter: 5 16 Shank Diameter: 5 16 No. of Flutes: 2 Made from solid carbide for extended tool life Optimized for performance in steels, alloys, and hardened materials Manufactured in the USA to exacting standards