OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 0.88mm ER Collet Chucks supports a range of boring

supports a range of boring bar diameters within the VDI16 standard

and hobbyists who require consistent hole quality without complicating tool changes

and deliver cleaner surfaces with consistent tool performance

Medium flute length for rigidity and accuracy: reduces deflection and helps keep holes true

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

OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 0.88mm ER Collet Chucks supports a range of boringOSG 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