Выколодки, кернеры, зубила

For marking a depression to lead the drill be fore drilling.
Enables easy repeated punching in wood, metal or plastic.
The end cap releases a spring for impact action when the automatic center punch is pressed.
 The punch strength can be adjusted by turning the knurl.
It depends on, what material is used or how deep the surface should be marked.
• Shaft Material: Carbon Steel
• Blue Nylon Head
• Length: 131mm
• Net weight: 80g