Dormer Pramet A201 10.00 mm x 3.15 mm HSS METRIC 60 DEG FORM A CENTRE DRILL

Dormer Pramet A201 centre drill, sized for precision centre holes, combines a 10.00 mm drilling diameter with a 3.15 mm pilot to deliver accurate starting guidance for shafts and workholding features. The 122° pilot and 60° cone create a stable centering point that improves hole alignment and reduces runout, making it suitable for both CNC and conventional machines.

The tool features a bright finish that helps prevent workpiece material from sticking to the cutting edge, promoting clean holes and easier chip flow. Its double-ended design provides two drilling ends, offering increased productivity and economy by extending tool life across multiple jobs.

• Double-ended design: Two drilling ends mean more usable life per tool, increasing uptime and reducing tool changes.
• Bright finish for easier cutting: The smooth, bright edge minimizes material sticking and aids chip evacuation for cleaner results.
• Premium HSS for broad material reach: Ideal for drilling steel, aluminium, and stainless steel, with reliable performance on both CNC and conventional machines.

This centre drill helps you quickly establish accurate centering, improving part alignment and clamping stability. With a robust HSS core and dual-cutting ends, it supports consistent hole quality across materials while reducing downtime and rework, making it a dependable choice for professional workshops, job shops, and serious hobbyists alike.