Description: Semi-automatic Hand Drill with Chuck; Self-driving precision hand drill, automatic hand drill, accurate and efficient; High precision and double chuck, can clip 0.1 ~ 2.0mm drill bit; Suitable for wood, plastic, rubber, model and others material to drilling hole. ATTENTION: Steel, iron, stone, hard things do not fit! Specification: Material: Metal Total Length: 11cm / 4.4 inch Package Includes: 1 Piece Semi-automatic Hand drill(inside with a chuck ) 1 Piece Chuck Note: Please allow a little size error due to manual measurement. Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the item's color may be slightly different from the pictures. Please understand