기능

• Easy and beautiful nut fastening.
• Create nut holes (screw holes) in thin plates, etc.
• Nut holes can be made in thin sheets that cannot be screwed.
• Replacing the mandrel allows you to install the M4, M5, and M6 nuts.
• The use of a float type mandrel prevents the rotating mandrel from contacting nose pieces, handles, etc.
• Ideal for attaching nuts for sashes, gate doors, fences, window grates, cars, office equipment, etc.