OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 0.88mm ER Collet Chucks you can expect consistent bore

you can expect consistent bore quality and reliable performance across production runs

repeatable fit in your holder or collet

Designed for M28 x 0

and hobbyists who require consistent hole quality without complicating tool changes

supports a range of boring bar diameters within the VDI16 standard

OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 0.88mm ER Collet Chucks you can expect consistent boreOSG Micro Carbide Drill with Micro Spiral flute and TiAlN coating delivers precise micro holes in tight spaces. At a 0. 88 mm diameter, its ideal for electronics, medical devices, and other fine assemblies where accuracy and repeatability matter. TiAlN coated for longer life: The TiAlN coating substantially boosts wear and heat resistance, helping the drill stay sharp longer and perform reliably at high speeds in hard, abrasive materials. Micro spiral