OSG Slow Spiral Carbide Drill - Solid - Uncoated - 9.1mm ISO Insert - TN Style and assembly work where bore

and assembly work where bore accuracy matters

Solid carbide construction for strength and longevity: A rigid carbide core resists bending and wear

it streamlines inspection workflows in manufacturing

Taper shank with DIN 8051 B tolerance (ISO H5): Ensures secure seating in standard tool holders and tight dimensional control for accurate hole diameters

you gain a reliable tool that maintains performance under demanding cuts

OSG Slow Spiral Carbide Drill - Solid - Uncoated - 9.1mm ISO Insert - TN Style and assembly work where boreThe OSG Slow Spiral Carbide Drill is a solid, uncoated drilling tool designed for precision holes with a 9. 1 mm diameter. Built for professionals and hobbyists alike, it excels in metals, plastics, and composites thanks to its slow spiral geometry that promotes controlled chip evacuation and reduces workpiece stress. Because its uncoated, it delivers broad material compatibility and predictable drilling results across a range of applications. Slow