Micro Portable Tool Set Small Hand & 20pcs Twist Bits 0.3mm-1.6mm✈

Feature: \n 1. Steady clamp, high degree of concentricity, closing tight, solid and easy to smooth.\n2. Semi-automatic hand thickening nut, strong and not easy to crack.\n3. It is precise, accurate and efficient and tightly holds , can clip 0.8-3.0mm bits.\n4. Screw and half mechanical design, positioning accuracy, save time and effort.\n5. Can be used for wood, plastic, rubber, soft metal punching, , bone, etc \n\nSpecification: \nFeatures:\n\n--\n\nSteady clamp, high degree of concentricity, closing tight, solid and easy to smooth.\n\n--\n\nSemi-automatic hand thickening nut, strong and not easy to crack.\n\n--\n\nIt is precise, accurate and efficient and tightly holds , can clip 0.8-3.0mm bits.\n\n--\n\nScrew and half mechanical design, positioning accuracy, save time and effort.\n\n--\n\nCan be used for wood, plastic, rubber, soft metal punching, , bone, etc.\n\nSpecification:\n\nMaterial: Brass\n\nWeight: 63g/2.2oz\n\nColor: Silver\n\nLength: 12.1cm/4.8inch\n\nChuck Size: :