Amtech 6Pc Hollow Punch Set

DURABLE: This hollow punch set is  made from strong, heat treated steel for durability. 

VERSATILE AND EASY TO USE: With knurled bodies for a secure, non-slip grip, they are ideal for making clean holes in gaskets, leather, plastic, rubber, vinyl and other soft materials. 

SIZES: The set includes sizes: 3mm, 4mm, 5mm, 6mm, 7mm and 8mm.