Dormer Hand tap pre-cutter E513 ISO 529 N/A HSS Blanco M18x1.50mm NO19B819422
Dormer Hand tap center cutter E524 ISO 529 N/A HSS Blanco 9/16Inx18 NO26P502323
Dormer Hand tap center cutter E513 ISO 529 N/A HSS Blanco M30x1.50mm NO25G286298