OSG Slow Spiral Carbide Drill - Solid - Uncoated - 3.3mm ISO Insert - TN Style accurate curved surfaces and 3D

accurate curved surfaces and 3D profiles

and maintain consistent thread tolerances across batches

reliable go checks that verify hole size and thread form

general-purpose tool designed to perform consistently across common workshop materials

dependable material removal

OSG Slow Spiral Carbide Drill - Solid - Uncoated - 3.3mm ISO Insert - TN Style accurate curved surfaces and 3DThe OSG Slow Spiral Carbide Drill is a solid, uncoated cutting tool designed for precise, versatile drilling. With a slow spiral geometry, this 3. 3 mm drill promotes controlled chip evacuation and minimizes workpiece damage, making it a reliable choice for metals, plastics, and composites. Its ideal for professionals and hobbyists who need clean, accurate holes with consistent results across a range of materials. Built from durable carbide, this