For use in sheet metal, aluminium, plastic & fibre glass, ideal for sheet metal without pre-drilling. During drilling, the next step deburrs the previously drilled hole.
Fixed Drilling Steps: Spiral Flute for reduced vibration and greater control through steps
Made from HSS: Constructed from M2 high speed steel offering the best combination of strength, heat & wear resistance
Flat Shank: Three flats suits 3-jaw chuck