Dot Punch

Description

• When pressed against the workpiece, it stores energy in a spring, eventually releasing it as an impulse that drives the punch, producing the dimple. The impulse provided to the point of the punch is quite repeatable, allowing for uniform impressions to be made.
• The self centering punch has an internal spring mechanism which enables them to mark the materials without the use of a hammer, leaving you with a free hand to steady the work.
• The automatic center punch can used to produce a dimple in a workpiece. It performs the same function as an ordinary center punch but without the need for a hammer. Which is also an excellent tool stored in the car to be used to break the window in an emergency situation.
• Material: High Speed Steel; Handle Material: Brass; Hardness: HRC58°-65°; Length: 127 mm/5 inch.
• To prevent the position of grinding direct from slipping or being removed automatically turning which causes a deterioration of the drills, use the automatic center punch tool out to score a point.