This 5-piece hollow punch set is manufactured from heat treated high carbon steel and features a knurled body for secure grip. Each punch has precision ground flutes and cutting edges for clean material removal.

Features:

• Heat treated high carbon steel construction
• Knurled body for secure grip
• Precision ground flutes and cutting edges
• Set includes five hollow punches

Specifications:

• Sizes: 3 mm, 4 mm, 5 mm, 6 mm, 8 mm
• Product dimensions: 9 x 16 x 2 cm