Wera ดอกไขควง 855/1 TH (Hard/Torsion Zone), Pozidive Bit PZ1/PZ2/PZ3 x 25mm

Wera ดอกไขควง 855/1 TH (Hard/Torsion Zone), Pozidive Bit PZ1/PZ2/PZ3 x 25mm "TH" TH bits are hard bits with torsion zone. Torsion bits absorb the damaging peak torque loads in the torsion zone. This prevents premature wear and enhances the service life of the bits. Premium bits with torsion zone into which kinetic energy is dissipated during peak loads. This significantly increases the product life. Extra-hard. 1/4" hexagonal, suitable for holding tools as per DIN ISO 1173-D 6.3.