OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 1.15mm ER Mini Collet Chucks and repair tasks in metalworking

and repair tasks in metalworking shops

this insert enables faster turn-around on threaded parts

The straight shank provides stable guidance in manual reaming

it supports better first-pass acceptance and more consistent results across production runs

11 mm nominal cutting size for accurate hole enlargement and finish

OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 1.15mm ER Mini Collet Chucks and repair tasks in metalworkingOSG Micro Carbide Drill (1. 15 mm diameter) with a micro spiral flute is engineered for precision micro drilling. It's ideal for electronics, medical devices, and other fine components where tiny holes and clean entry matter. With a TiAlN coating and carbide core, it stands up to demanding materials and high speed machining, delivering consistent hole size, smooth finishes, and longer tool life. Micro spiral flute design: Optimizes chip evacuation and