OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 1.21mm Caliper Best Sellers This end mill combines a

This end mill combines a robust R-shaped cutting edge with a long reach

Carbide (K10) construction: Delivers wear resistance and repeatable hole sizes

Stock availability: DIN standard stock

A trace of land and radius enhances cutting stability and helps maintain tight tolerances

Finish drilled holes to ISO H4 tolerance with the Toolex Stub-Type Reamer

OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 1.21mm Caliper Best Sellers This end mill combines aThe OSG Micro Carbide Drill with a micro spiral flute is engineered for ultra fine drilling tasks. With a precise 1. 21 mm diameter, it delivers accurate holes in electronics, medical devices, and other delicate assemblies where clean entrances and exits matter. The TiAlN coating boosts wear and heat resistance, enabling high speed machining in hard and abrasive materials, while the micro spiral flute design ensures efficient chip evacuation for