Screwdriver bit Classic
HERMAN HEX BALL 25mm
For soft screwdriving
For screwdriving hexagon socket head cap screws (inbus) located in hard to reach places, 5 variants
Suitable equipment
Designation
- For all applications under standard industrial conditions with hand tools as well as for conventional electric and cordless screwdrivers. Not suitable for hammer drill drivers and impact drivers
Description
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 C 6.3 according to DIN ISO 1173):
suitable 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
Questions and answers
Karol Bryndzák
technical consultant
Marek Baláž
manažér úseku opráv
International





Péter Rácz –
Kiváló minőség!
Excellent quality!
Translate text Show originalKatarína Kesanová –
Super
Great
Translate text Show originalJakub Borsík –
super tvrdosť
super hardness
Translate text Show original