Tork Craft Step Drill HSS 4mm – 22mmX2mm Spiral

Wide size range: Covers hole diameters from 4 mm up to 22 mm, in 2 mm increments.

Spiral flute design: Enhances chip removal, reduces vibration, and provides smoother, faster drilling.

High‑speed steel (HSS): Manufactured from durable HSS for excellent hardness, wear resistance, and long tool life.

Step profile with built‑in countersink: Each step is precisely machined, allowing you to drill and deburr in one action.

Clear size markings: Easy‑to‑read etched steps for quick identification during use.

Corrosion‑resistant finish: Coated to reduce friction and heat build‑up.