The DF-DG5227 is a light weight compact speed adjustable Mini Die Grinder. Its main body is made of very strong composite materials making it light weight and contoured to fit the hand perfectly. Its compact sizes fits in one hand with excellent ergonomics and grip. This die grinder Has an easy to manipulate speed control that allows the user to adjust it to the material being ground. The actuation handle has a smooth release safety providing a safe tool that works flawlessly