OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 1.58mm Die & Mould Collet Chucks it provides precise hole sizes

it provides precise hole sizes and stable cutting performance in a variety of applications

Triangular laydown geometry for stability: Provides stable engagement and smooth cutting across simple to demanding applications

and other small‑scale manufacturing tasks

reducing tool slip and movement for more stable cuts and fewer reworks

3/8x8 is a precision internal-thread gauge designed to verify threaded holes against UNC

OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 1.58mm Die & Mould Collet Chucks it provides precise hole sizesOSG Micro Carbide Drill with a micro spiral flute is engineered for micro drilling tasks where precision matters. Its ideal for electronics, medical devices, and other fine detail work, delivering accurate holes with reliable performance. The 1. 58 mm diameter and TiAlN coating combine wear resistance and heat resistance to sustain sharpness at higher speeds, even in hard or abrasive materials. Micro spiral flute design for clean chip evacuation: The