OSG Micro Carbide Drill - 30D Internal Coolant - IchAda Coated - 1.20mm A&NF Material: HSS-E (M35 cobalt) for

Material: HSS-E (M35 cobalt) for added hardness and wear resistance

TiAlN-coated for durability and cutting efficiency: The TiAlN finish improves wear resistance and heat tolerance

helping you achieve finer detail in profiles and tighter radii

plus quick

Cutting edge: Optimized flute geometry and edge design for efficient material removal and consistent finishes

OSG Micro Carbide Drill - 30D Internal Coolant - IchAda Coated - 1.20mm A&NF Material: HSS-E (M35 cobalt) forThe OSG Micro Carbide Drill with 30D internal coolant and IchAda coating is engineered for ultra deep drilling tasks where precision and reliability are essential. Sized at 1. 20 mm in diameter, this drill is ideal for engineers, machinists, and skilled hobbyists who demand clean, accurate holes in challenging materials. Its internal coolant system supports consistent performance deep into holes, helping you maintain control from start to finish. 30D