Diameter:
15 / 20 / 25 / 30 / 35 mm
Length:
7 / 9 mm
TYPE OF WOOD
Spruce, pine.
For repair in window production and other industries where solid wood is used.
Repair plugs can be used to remove black knots, or if 1 of your colleague drilled by mistake 🙂
Certain wood species can only be delivered made from boards and others can be delivered so they looks likes knots.
