OSG Micro Carbide Drill - Micro Spiral - Long Reach - SC Coated - 2.12mm Boring Bar Blank Use for refining holes in

Use for refining holes in jigs

where chip evacuation and heat management are critical

enabling efficient material removal in a single setup

Open-bore setup with pins: Pins help keep the collet open during boring to maintain alignment and control

OSG Micro Carbide Drill - Micro Spiral - Long Reach - SC Coated - 2.12mm Boring Bar Blank Use for refining holes inOSG Micro Carbide Drill Micro Spiral Long Reach SC Coated, 2. 12 mm diameter, is engineered for precision micro drilling in deep or hard to reach areas. Its long reach profile enables access to challenging workpieces, making tiny, accurate holes possible where standard drills struggle. With a micro spiral flute designed for efficient chip evacuation and a tough SC coating to reduce friction, this drill delivers smooth operation and extended tool life