Similarities and Differences between Electric Drill, Hammer Drill and Impact Drill(a)
Post Time: 2016-07-17
Only drill with rotary manner, it is particularly suitable for drilling on a small force required materials, such as cork, metal, bricks, tiles and the like. HammerTo rely on the rotation and hammering work. Single beat power is very high, and have a beat frequency of 1000-3000 per minute, can generate significant force. Compared with the impact drill, hammer drill requires a minimum pressure of hard materials such as stone and concrete; in particular, a relatively hard concrete. Rotary percussion drill and impact rely on to work. Single impact is very slight, but 40,000 times per minute impact frequency can be generatedContinuous force. Impact drill can be used for natural stone or concrete. They are generic in that they both can use the "single drill" mode,You can also use the "impact drilling" mode, so it-yourselfers and professionals, it is worth choosing basic power tools.Electric drill, impact drill is used for drilling and hammer drilling is generally used at a relatively hard surface such as concrete, drill alloySteel drill at the same time, there is a hammer function. Drill to drill holes in relatively resilient object, generally drill steel. And the impact of drillingThere hammer and drill function, it not only when the hammer used, but also when the drill used. There are two bits.
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