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 work The 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 off The blue pin vise hand drill equipped with 1.8-3.2mm and 1.2-2.8mm adjustable chucks, easily match different drill bits. Simply up and down to drill, drilling is smoother and more efficient This mini hobby drill is made from aluminum alloy, not easy to break, and can hold small drills, wires, reamers. The head provides a center point to precise and effortless drilling This 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 stone Colour:As Shown Material:Metal Package 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 bits 5 x 0.6mm micro-type twist drill bits 3 x 1.0mm micro-type twist drill bits 2 x 1.2mm micro-type twist drill bits 2 x 1.5mm micro-type twist drill bits 2 x 1.8mm micro-type twist drill bits 2 x 2.0mm micro-type twist drill bits 2 x 2.35mm micro-type twist drill bits 2 x 3.0mm micro-type twist drill bits 1 x Extra 1.2-2.8mm rotary drill chuck Only 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.