OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 1.21mm Caliper Best Sellers and purpose-built geometry supports efficient

and purpose-built geometry supports efficient setups

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

Stock availability: DIN standard stock

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 and purpose-built geometry supports efficientThe 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