لقمة حفر رقم 73 (عبوة من 6)

Small enough for precision work without wobbling, these HSS bits went through a plastic project box like it was butter. The set of six covers the sizes I reach for most, and after a dozen holes in thin aluminum they still cut clean.

Been using these for light metal drilling and the high speed steel really does hold its edge longer than my old cheap bits. They fit perfectly in my rotary tool for those tiny 1mm pilot holes. Very happy with the sharpness out of the pack.

These HSS bits handled aluminum and brass without dulling, which is exactly what I needed for pin vise work. The mini size is precise enough for clean pilot holes in model parts.