Dormer Pramet A022 12.50 mm HSS TIN STRAIGHT SHANK STUB DRILL DIN/ANSI Kits 39 mm size and DIN

39 mm size and DIN 206-B specification ensure consistent results when you need a precise final bore

ISO H4 tolerance on a straight shank stub length: Ensures effective cooling and flushing through the tool while maintaining tight dimensional accuracy and compatibility with common toolholders

Built for professional workshops and demanding assemblies

letting you start and finish micro‑threads in spaces that larger tools can’t reach

Built for reliability and cost-effective performance

Dormer Pramet A022 12.50 mm HSS TIN STRAIGHT SHANK STUB DRILL DIN/ANSI Kits 39 mm size and DINThe Dormer Pramet A022 12. 50 mm HSS stub drill with a straight shank (DIN ANSI) is built for precise metal drilling across a broad range of materials. Its a versatile choice for engineers, tradespeople, hobbyists, and workshop professionals who need reliable holes, whether youre hand drilling or using machine tools. Featuring a 135 split point for self centering starting and a Titanium Nitride coating, this drill starts cleanly, reduces the effort