139 Piece Threaded Inserts Soldering Tips Set, 80 W LED Temperature Adjustable Soldering Iron with 130 Pieces Thread Inserts M2/M3/M4/M5/M6/M8, 8 Pieces Soldering Tips for Thread Insert 139 Pieces sound 3M engineer Richard Drew invented

3M engineer Richard Drew invented an attractive

easy to transport & store

3mm thick single-sided stripboard material is copper

it is easy to take with you to the post office or to use in a home office and kitchen

139 Piece Threaded Inserts Soldering Tips Set, 80 W LED Temperature Adjustable Soldering Iron with 130 Pieces Thread Inserts M2/M3/M4/M5/M6/M8, 8 Pieces Soldering Tips for Thread Insert 139 Pieces sound 3M engineer Richard Drew invented139 Piece Threaded Inserts Soldering Tips Set, 80 W LED Temperature Adjustable Soldering Iron with 130 Pieces Thread Inserts M2 M3 M4 M5 M6 M8, 8 Pieces Soldering Tips for Thread Insert Product Features 139 pieces threaded inserts soldering iron kit: 80 W temperature adjustable soldering iron with 130 pieces 6 sizes brass thread inserts (M2 x 30 pieces, M3 x 30 pieces, M4 x 30 pieces, M5 x 20 pieces, M6 x 10 pieces, M8 x 10 pieces), with 6 soldering