Usage Tips:Package includes 1 piece hand drill, 10 pieces drill bits 0.8/1.0/1.2/1.5/1.8/2.0/2.2/2.5/2.8/3.0mm, 90mm (3.54Inch) hand drill comes 10 twist drill bits.Short handle reduces the overall length so that it can be hold easily, and drill bits are hard to break off. Specially designed non-slip pattern of handle for comfortable holding.It is precise, accurate and efficient and tightly holds bit, The hand drill can hold slim drills bits tightly. The clip size from 0.5-3.2mm drill bits. It is light and portable.The wood hand drill can be applied to the wood, jewelry, walnut, amber, beeswax, olive nut, beads, PVC, acrylic and plastic, etc.The adjustable pin vise is a manual tool, not a power tool, Twist drill bits set can't fit to hard things like steel, iron, stone, jewelry.It is suitable for drilling on wood, grape-fruit, bone, chrysophoron, olivary nucleus, walnut, and plastic. Short handle reduces the overall length so that it can be hold easily, and drill bits are hard to break off.Drill Size:Approx. 9x3.5cm/3.5x1.4inchTwist Drill Size:Approx. 0.8/1.0/1.2/1.5/1.8/2.0/2.2/2.5/2.8/3.0mmWeight:119gType:Drill BitsNote:Not suitable for agate, bowlder, metal or steel plate.Please wear protective tools when using.Please keep the direction of force is always vertical and rotate evenly, otherwise it is easy to break the drill.Please remove the drill bit and store it after use.Colour:As ShownMaterial:MetalPackage Contents:1set * 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.