Drill is a type of tool. Used for various types of materials on the punch is a tool often used in wood and metal. The important parts are the drill rotates.Drill holder on one side of the drill and the Spurs were pressing down on the material that you want, and then be made to rotate. At the end of the work as a drill drilling cutting material. Disposal of scrap material during drilling (such as sawdust) or as a subonuphak, a small (such as drilling for oil).
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