All come with a plastic box, very easy to store and carry, prevent loss.rust proof and well , durable and sturdy. Its precision 3-jaw chuck can match twist drill bits from 0.8-3mm, clip them really tightly. Rough texture in 3 parts of turning is nice and non-, good for gripping. The bearing of the tail easy to rotate to increase service life.[Easy to Use] - This jewelry making tools drill is easy to use just unscrew the vise head, insert the drill bit, then screw the head tightly, target the place, fix the top of handle while turning the handle. You can adjust the clamp by rotating the head. And the inner part of this swivel head pin vise is hollow, you can put needles or other small things in it.[Multipurpose]The hand drill model set is suitable for wood, plastic, rubber, model, walnut, , beads, beeswax, olive nut, polymer clay etc. But it's not perfect for hard material, like iron, steel, stone and so on. Good for making DIY projects like necklace,earing,jewelry,bracelet,pendant,keychain, model, sculpture, doll and more.24 pieces drill bits include 15 different sizes: 0.8 mmx4,0.9 mmx4,1.0 mmx2,1.1 mmx1,1.2 mmx1, 1.3 mmx1, 1.4 mmx1,1.5 mmx2,1.6 mmx1,1.8 mmx1, 2,0 mmx2, 2.2 mmx1,2.5 mmx1,2.8 mmx1,3.0 mmx1. rust proof, sturdy and durable. non- design,Rough texture in the parts for rotating, enhance friction, well protect from sliding and make rotation more easier.3 jaw chucks,Keeping drill bits upright and clip them tightly, good for drilling work. Hollow inner part,The inner part of the swivel head pin vise is hollow, you can put needles or other small things in it. The Special bearing The bearing of the tail makes it easy to rotate to increase service life. how to use Easy to use. Step 1 - Unscrew the vise head and insert the required collect. - Half tighten the chu, then insert your drill bit. Step 3 - Screw the chuck head tightly to secure the drill bit. Step 4 - Target the place, fix the top of handle while rotating the handle. uses Applicable occasions: It can be applied to the materials of wood, resin, jewelry, walnut, , beeswax, olive nut, beads, PVC and so on. And it is perfect for paper crafting, delicate polymer clay sculpting work, woodwork and making miniature objects like plane models. scenario Versatile Hand Drill for Crafts colour:Silver+gold Material:metal Package Contents: 1 x set Jobber Drill Bits Notes: Not suitable for hard materials like iron, steel, stone, glass, tile, etc.. The pin vise is manual, not electric. Small hand drill, only can clamp the drill bits of under 3 mm. Manual measurement, please allow slight difference. Sometimes the thinnest bits may hide in the gaps of the plastic boxes, please check carefully. Only 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.