A978 Long Series (25xD) HSS Drill
25xD Long Series Drill- HSS/Cobalt
Recommended for extra deep holes and in applications where extra reach is needed. Specially designed parabolic flutes eliminate the need to
drill deep holes in short steps (pecking). A 130° point. Centering with a short 3xD PFX drill is recommended (to keep same DC tolerance). Suitable
for drilling many materials.
