867/1 BDC SB TORX bits, TX 40 x 25 mm The Wera bits for recessed TORX screws with tiny diamond particles on the bit tip. This ensures a secure fit of the bit in the screw, reduces the contact pressure required and lowers the risk of slipping. Come with a Torsion zone - where kinetic energy is diverted from peak loads - and softer BiTorsion zone to prevent the bit tip from twisting under peak loads. This greatly extends the product service life. " hexagon, suitable for holders as per DIN ISO 1173-D 6.3. For recessed TORX® screws
BiTorsion zone to absorb peak loads
Considerable reduction in the risk of breakage, significant increase in service life
Diamond coating for a secure fit in the screw, literally bites into the screw head to prevent cam-out
1/4" h Application: TORX® socket screws Drive 1/4" hexagon, suitable for DIN ISO 1173-D 6.3 bit holders Design BiTorsion for long service life, diamond-coated for secure screw fit. take it easy tool finder Output color coding (green = TORX®) and large stamp to enable the desired bit to be easily located.