25pcs 0.5-3mm HSS micro-type twist drill bits, 1pc black mini pin vise, 1pc blue semi-automatic rotary drill, and 1pc 1.2-2.8mm extra rotary drill chuck, total 28 pieces for your craft carving DIY workThe black pin vise has 3 jaws steel keyless chuck, adjustable from 0.3-3.4mm, securely clamping small drill bits for long-term use without falling offThe blue pin vise hand drill equipped with 1.8-3.2mm and 1.2-2.8mm adjustable chucks, easily match different drill bits. Simply press up and down to drill, drilling is smoother and more efficientThis mini hobby drill is made from aluminum alloy, not easy to break, and can hold small drills, wires, reamers. The sharp head provides a center point to ensure precise and effortless drillingThis pin vice set is perfect for drilling precise holes on wood, resin, jewelry, walnut, amber, beeswax, olive nuts, PVC, acrylic, plastic, etc. Note: Not suitable for steel, iron, or stoneColour:As ShownMaterial:MetalPackage Contents:1 x Black hand drill bit (0.3-3.4mm adjustable chuck)1 x Semi-automatic rotary drill (1.8-3.2mm adjustable chuck)5 x 0.5mm micro-type twist drill bits5 x 0.6mm micro-type twist drill bits3 x 1.0mm micro-type twist drill bits2 x 1.2mm micro-type twist drill bits2 x 1.5mm micro-type twist drill bits2 x 1.8mm micro-type twist drill bits2 x 2.0mm micro-type twist drill bits2 x 2.35mm micro-type twist drill bits2 x 3.0mm micro-type twist drill bits1 x Extra 1.2-2.8mm rotary drill chuckOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.