Hand impact screwdriver set / ชุดไขควงตอก 1/2"

* Reversing
* Square drive adaptor to DIN 3120 / ISO 1174 with ball lock
* 1/4"Revolution of the impact screwdriver through hammer blow (Parable mecanism)
* Optimal feed rate
* No slippage of the blade bit possible
* Ideal of loosening jammed screw connections
* Ideally suited for the automotive area
* Includes the most current impact bits, impact bit adaptor
* Special steel
* In durable plastic storage case