Flexible TorZon™ torsion zone on the extended shank:
the bit behaves like a strong spring when screwing, minimising the possibility of breakage when overloaded with high torque
Precision-machined bit tip:
fits snugly into the head of the screw, minimising the possibility of damage to the head during screwing
Hardened from tip to shank:
the same properties over the entire length of the bit
Heat treatment optimised for the intended use:
the bit is sufficiently hard and tough for use in standard industrial conditions
Primary material S2 (chromium-silicon-manganese-molybdenum-vanadium steel):
ideal for extremely durable, high-quality bits
With ¼" hexagonal shank (form E 6.3 according to DIN ISO 1173):
suitable for clamping in three-jaw chucks and for all 1/4" standard hexagonal bit holders (form D 6.3 according to DIN ISO 1173)
Surface finish / hardness:
grey phosphated /HRC 58~59
Warning:
the standard bit is not suitable for impact driving
Jakub Borsík –
super tvrdosť
Péter Rácz –
Kiváló minőség!
Csaba Szlocski –
Strapabíró-
Vladimír Sumega –
Super
Monika Skalická –
kvalita dobrá
Gabriel –
predĺžený bit pre montáže v stiesnených priestoroch