AEG screwdriver bit set counter stand for 6 sets

COLDfire®

is a special method of hardening that makes the metal stronger, harder and more durable. This cryogenic

the process is a one-time permanent treatment affecting the entire screw bit, not just the surface

layer. The cryogenic process consists of two steps, first the bit is hardened by heating to 870° and then frozen

to -148° using a dry nitrogen atmosphere. The result of this process is an exceptionally durable bit

zz 40% stronger – bit tips retain their shape and withstand higher torque

zz 45% longer service life – after the end of the bit service life, you can still expect 45% more attached screws