Dormer Pramet A777 0.90 mm HSS-E STRAIGHT SHANK JOBBER DRILL DIN 338

Meet the Dormer Pramet A777 0.90 mm HSS-E Straight Shank Jobber Drill (DIN 338). This precision drill bit is designed for metalwork across professional shops and DIY setups, delivering clean, accurate holes in a compact 0.90 mm diameter. It's suitable for engineers, machinists, buyers, tradespeople, and hobbyists who need reliable performance in small-diameter drilling tasks.

Built for demanding use, it combines a 135° split point for self-centering starts, a bronze oxide finish to prevent sticking, and a durable HSCO (HSS-Co) composition with a heavy-duty design to tackle difficult materials and applications.

• 135° split point: Self-centering start reduces wandering and lowers the push force required for a clean hole entry.
• Bronze oxide finish: Prevents work piece material from sticking to the cutting edge for more consistent cuts.
• Premium HSCO material with heavy-duty design: Drills a wide range of materials, including steel, aluminium, and stainless steel, and stands up to tough, demanding applications.

With these features, the Dormer Pramet A777 0.90 mm drill ensures consistent hole quality, smooth operation, and long tool life in everyday shop tasks and demanding projects alike. Its small diameter and robust construction help you complete fine, precise work quickly, reduce downtime, and achieve reliable results across a variety of materials.