ZOT Torsion bit, Torq-Set, style C 6.3
<b>Material</b>
High-quality chrome-vanadium steel, through-hardened, hard but elastic.
<b>Application</b>
For Torq-Set security screws.
<b>Drive</b>
DIN 3126, ISO 1173, style C 6.3.
<b>Geometry</b>
Torsion zone for protecting against premature breakage of bits under load.