Drill Set

Technical specification

Product Specifications:7-piece set
Product Material: Carbon steel
Product Features: Durable, easy to operate, multiple hole sizes
Product Application: The hole puncher is a laboratory tool specially used for punching holes in rubber stoppers
Hole Diameter: 4 mm (through solid core), 6 mm, 8 mm, 10 mm, 12 mm, 14 mm, 16 mm
Length: 114 mm