Each master in the arsenal should have a drill with which he can make holes in wood, plastic, concrete or metal. There are many varieties of drills that are used for a specific job. They have certain features. For example, a step drill for metal not only has an unusual shape, but is also very effective.
Product Advantages
Among the
positive qualities of this accessory are the following:
- high accuracy. Thanks to the special design of the drill, you can safely make a hole, while you do not have to be afraid that the center will shift;
- the ability to work with thin metal;
- accuracy;
- functionality. Due to the special structure, one step drill is capable of making holes of various diameters;
- the ability to work with corrugated board, thin plastic and wood;
- the product can very easily and accurately remove the chamfer;
- there is no need to replace the element if you need to make holes of different diameters.
How to choose a product?
In principle, a step drill for metal is not so difficult to choose. It has no features. Naturally, at the time of purchase, it is advisable to monitor the quality of the product. To do this, ask the seller for documents on these products.
Naturally, it is necessary to take into account the maximum diameter of the drill, as well as the step of the steps. If you constantly use a drill, pay attention to the sets of accessories presented. You will need one such kit for all occasions.
It should also take into account the material for the manufacture of these elements. Pay attention to the manufacturer's reputation. A step drill for metal should be of high quality. Otherwise, it will break very soon or will work poorly. Another important selection criterion is the cost of the product. It ranges from 18-85 dollars apiece. At the time of purchase, pay attention to the presence of hairs on the shank. Thanks to them, the cams of the chuck will not slip and the drill will not scroll.
How to use the presented accessory?
Despite the rather simple design, a stepped drill for metal is desirable to be used correctly in work. Please note that the presented accessory is quite fragile, so it can be easily broken. To prevent this, hold the drill strictly perpendicular to the work surface.
The step drill for metal is not difficult to use. However, during operation, monitor the speed of the device. The higher their number per minute, the smaller the diameter of the drill must be used. It is best to use a drill mixer, which has a low speed. In this case, it is impossible for the apparatus to overheat. To do this, try not to press hard on him. Also for this purpose you can use a conventional screwdriver.
Mark the size of the hole on the surface to be machined. Thus, it will be easier for you to choose the required drill diameter. In principle, these are all the operating rules of the presented accessory.
Step cone drill for metal is a very effective means of processing the material, which will quickly and accurately make holes of the required diameter.