Dormer Pramet A100 4.80 mm HSS ST STRAIGHT SHANK JOBBER DRILL DIN 338

The Dormer Pramet A100 4.80 mm HSS straight shank jobber drill (DIN 338) is a dependable drilling tool designed for professional workshops and hobbyists alike. With a standard straight shank and a 4.80 mm diameter, it fits a wide range of drill chucks and setups—hand-held or machine-mounted.

Equipped with an 118° conventional point that's easy to re-sharpen, a steam oxide finish to minimize material buildup on the cutting edge, and a patented Silver ring that confirms genuine Dormer quality while clearly indicating the drill diameter, this drill delivers reliable performance on steel, aluminium, and stainless steel.

• 118° conventional point with easy re-grindability: Starts holes cleanly and returns to sharp quickly, minimizing downtime between re-sharpening.
• Steam oxide finish for reduced sticking: Reduces adhesion of workpiece material to the cutting edge, promoting smoother cuts and longer edge life.
• Patented Silver ring for authenticity and diameter visibility: Guarantees genuine Dormer quality and makes the drill size easy to identify at a glance, speeding setup and inventory checks.

In everyday use, the A100 4.80 mm drill balances durability, versatility, and ease of use. It performs consistently across materials like steel, aluminum, and stainless steel, whether you’re drilling by hand or in a powered machine. The DIN 338 standard ensures compatibility with common tooling and fixtures, while the robust HSS core delivers repeatable holes project after project.