ROSEBEAR Micro Screw Extractor Mini Portable Tool Set Small Hand Drill & 20pcs Drill Bits 0.3-1.6mm Tool Set Countersink Drill Bits
- Semi-automatic hand drill thickening nut, strong and not easy to crack..
- Can be used for wood, plastic, rubber, soft metal punching, bone, etc..
- Screw and half mechanical design, positioning accuracy, save time and effort..
- It is precise, accurate and efficient and tightly holds bit, can clip 0.8-3.0mm drill bits..
- Steady precision clamp, high degree of concentricity, closing tight, solid and easy to smooth..