1.5mm iron plate, what drill can drill holes? You can drill?
Your DIY thing is much, can use the punch or laser cutting speed and so the price cheaper, if you are to drill several holes in it, with a flashlight can turn, turn hole 1.5mm iron is easy to first buy a steel fire better (this is important) the corresponding aperture (not impact drill bit the drill, you give your boss that you are using, and then drill iron) in drill (drill bit will be detained without good general can). Then you want to drill in the plate under a cushion block, and then in the drilling position with a small iron pit, then the electric drill can drill the alignment of this pit, remember, must maintain a bit and vertical plate! In the drilling position of cutting fluid or poured some water, don't put too much pressure drill, such as great sound and smoke Jiji immediately stop. When drilling, be sure to hold the hand firmly, and it will produce great torque when it is fast. Better find a hardware processing shop, let him use a brick for you to drill a few, you can, a few dollars on it, so as not to buy a drill and electric drill.
Usually referred to as "iron plate", is a kind of low-carbon carbon structural steel, yield strength low, high elongation, brand Q195, Q235 and so on. It has high plasticity and toughness. A no problem
You can drill. You said the iron is generally low carbon cold-rolled sheet, about 300W of the maximum 6mm hole drill can drill. Maximum drilling torque 1N*M, drilling force 60~70KG, feed 0.1mm/r. So, 1.5 of the sheet metal, and then put on.Buy an electric drill to see how many holes you need to drill, and the greater the drill hole, the greater the power of the drill. The largest electric drill can drill into the hole of 20mmThe drill is made of a high speed steel bit, and a little better. You can buy the carbide drill
In the drilling of drill plate is difficult, not be drilled into the drill bit in the polygon, use is very important, especially the hole of 8 mm above the best bit into a multi angle cutting edge row hole drilling is relatively good. As long as the choice of the right angle drill, drill or hand drill in effect is the same.
