OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 3.65mm Indexable Insert This spiral mill threading insert

This spiral mill threading insert system helps you streamline workflows

With a 25 mm shank

it is designed for precise hole finishing in metalworking applications

while the varied drawer heights accommodate items from screws and pins to larger hand tools

industry-standard sizing that ensures interchangeability with existing tooling and consistent bore quality

OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 3.65mm Indexable Insert This spiral mill threading insertOSG Micro Carbide Drill, 3. 65 mm diameter, is engineered for precise micro drilling across electronics, medical devices, and other fine applications. Its micro spiral flute and sharp carbide tip ensure accurate hole placement and clean entry, making it a reliable choice for demanding micro work where tolerances matter. The TiAlN coating adds robust wear and heat resistance, enabling higher speed machining in hard and abrasive materials while