Dormer Pramet A123 2.50 mm HSS SHEET METAL STUB DRILL DIN 1897

The Dormer Pramet A123 2.50 mm HSS Sheet Metal Stub Drill (DIN 1897) is a precision drilling solution built for thin sheet metal. Whether you’re in a workshop, fabrication shop, or tackling a DIY project, this 2.50 mm diameter drill delivers dependable performance for clean, accurate holes in metals including steel, aluminium, and stainless steel.

Designed for easy starting and controlled cutting, it features a 120-degree conventional point with a thin web to help self-center and reduce cutting effort, while a steam oxide finish minimizes sticking for smoother cuts.

• Self-centering 120° point with thin core: Promotes precise starts and reduces cutting effort by helping the drill align with the workpiece as it begins to cut.
• Steam oxide finish for anti-stick performance: The oxide coating minimizes material adhesion to the cutting edge, delivering cleaner holes and less clogging in thin sheets.
• Precision accuracy with no body clearance: Manufactured without body clearance to improve hole roundness and ensure consistent results in thin materials.

With this drill in your toolkit, you’ll gain reliable starts, cleaner holes, and repeatable accuracy across jobs—from light gauge steel panels to aluminum enclosures. The design is purpose-built for thin materials, helping you speed up setups, reduce rework, and achieve professional-quality holes with confidence.