OSG Slow Spiral Carbide Drill - Solid - Uncoated - 9.1mm ISO Insert - TN Style controlled cutting for clean hole

controlled cutting for clean hole finishes and reduced heat buildup

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

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

while the left-hand spiral flute supports efficient chip control and a smooth cutting action

it streamlines inspection workflows in manufacturing

OSG Slow Spiral Carbide Drill - Solid - Uncoated - 9.1mm ISO Insert - TN Style controlled cutting for clean holeThe 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