Introduce:
14pc CRV bits size:

phillips PH000, PH00, PH0, PH1

torx: T5, T6, T7, T8, T9

slotted: 1.5, 2, 2.5, 3, 4mm

1pc 4mm extension bar

1pc dual-color precision screwdriver handle

Surface: nickel finish

Handle, round basic shape for fast turning

Convex shape for increased hand-torque.

Luxury TPR handle with logo symbols on request.

Neck, rounded neck for fine adjustment work

High torque under wet, dry oil conditiion

bits, specially alloyed stee for tough-hard bits

Precision in dimensions and tolerance.

Achieve the same service life and anti-cam-out effects as expensive special bits.