Best Carbide Straight Flute Uncoated 2-Flute Drill 0.21" / 5.5mm, 140° Drill Point Haron EXT1/2 – 1/2″ (15mm) Spindle Extender and prevents new holes from

and prevents new holes from stripping or wearing out

it's an essential tool for measuring weld alignment and dimensions

Precision ground for accurate and repeatable measurements

Part No : 4139-39V

Non-rotating spindle for consistent contact and improved accuracy

Best Carbide Straight Flute Uncoated 2-Flute Drill 0.21" / 5.5mm, 140° Drill Point Haron EXT1/2 – 1/2″ (15mm) Spindle Extender and prevents new holes fromBest 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: 0. 2165 5. 5mm Shank Diameter: 5. 5mm 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