Ktebo pin vise hand drill 4 head thin shaft set 0.6~3.2mm with 10 drill blades (4 head set with 10 drill)

Description

Ktebo's pin vice is a small hand drill for making small holes in your hand a little bit without power. The set includes a hand twist type main body and a 4-head thin shaft chuck, and 10 drill blades of 0.8/1.0/1.2/1.5/1.8/2.0/2.2/2.5/2.8/3.0mm. The chuck has a coverage of 0.6-3.2mm, making it suitable for tasks that require fine alignment, such as models, resin works, wooden parts, and bead-like materials. The aluminum alloy body is light and easy to handle, and the three-jaw chuck tightens the drill bit, making it easy to structure to prevent the bit from falling off or idling during work. The usage is to fix the workpiece firmly, align the drill bit of the required thickness with the center of the chuck and tighten it, and then apply it vertically to the position where the hole is to be drilled and slowly rotate it. It is more stable to move a little at a time while discharging the chips, rather than pressing hard. The 0.8-1.8mm thin blade is particularly delicate, and is easy to break when the hand shakes or the lateral force is applied. Check the angle of the cutting edge frequently and make deep holes in stages, not in one go. The reference material is compatible with wood, plastic, resin, bodhi seed, golden bodhi, bone horn, amber, olive stone, walnut and other craft materials that are not too hard. Not suitable for drilling metal plates and thick metal components. In addition, the hand-operated type does not have the rotating speed and continuous working power of the power tools, so it is not suitable for drilling a large number of holes or mass production in a short time. Use it as a tool suitable for model making, accessory processing, small object repair, and hobby pilot hole making where precise alignment is required point by point. As a common confirmation point, if the blade is easy to fall off, please check whether the 3 claws of the chuck are closed evenly, and the thinner blade should be tightened more centered. If the hole is inclined, it is often caused by insufficient material clamping or hand shaking, which can be improved by stabilizing both hands on the workbench. After use, remove the cutting edge chips, keep it dry and easy to enter the next work.