Sufficient pin vise set -- You will receive 1 pcs of hand drill and 10 pcs twist drill bits with different sizes,10 pcs Lobster buckle strap and 200 pieces screw eye pins in this package,221 pieces in total,enough quantity and a of sizes to meet your different needs in .Sturdy material -- The pin vise hand drill is mainly made of alloy which is durable and not easy to get rust,the mini twist drills are made of high speed steel,durable and not easy to be blend while using.Easy to use -- The hand drill is in adjustable design and is easy to be equipped with drills which is from 0.8 mm to 3 mm,the drill holder can match with different sizes of drills,you just need to clip them tightly and firmly by rotating the vise head,easy and convenient to operate. Ergonomic Design -- Pen size design,easily adjustable vise head to clamp the drill,Precise designed chuck to keep that drill upright easy to carry and storeBest Uses -- A hand manual drill has many different uses given the diverse nature of this tool.Most common use is for precision drilling.Precision is required when you are working on small,fragile or important projects.The hand crank drill is used to hold and rotate small drill bits for working on models,jewelry,beads,plastic,wires and many other DIY projects that call for drilling precise holesA manual pin may be used instead of a power drill for very exact drilling - precise,accurate and efficient; The precision pin vise can hold small drills,wires,reamers; Hand drilling tool is useful for electronic assembling,tool-making,model making,jewelry making,woodworking;The drill pin vise has a 3 jaw hardened steel key-less chuck and sturdy plastic handle that is ergonomic and easy to hold;Compact size manual hand drill is good to store in a toolbox or in pocket.Can out and use it anywhere;Using instruction:Step 1: unscrew the head and insert the required collet.: half tighten the chuck,then insert your drill bit or other device into the collet jaws.Step 3: fully tighten the chuck head to secure the drill bit.Step 4: place the palm of your hand over the top of the handle and use your finger tips to turn the central portion of the pin vise.Note:1.The hand drill is a manual tool,not a power tool.2.Do not fit steel,iron,stone,glass,such hard material.3.Depending on the surface of the material,it may be useful to mark the place where you intend to drill.:Size: as pictures shownMaterial: metalColor: Gold + Black + SilverPackage Contents:1 * Vise10 * drills of different sizes ((0.8mm 1mm 1.2mm 1.5mm 1.8mm 2mm 2.2mm 2.5mm 2.8mm 3mm)10 * Lobster Buckle Strap200 * key ringOnly the above package content, other products are not included.Note: Light 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.