Three-in-one Drilling Locator Tool Kit Hole Puncher Hole Locator Hole Opener Woodworking Positioner Drilling Jig Tool

Features:
Made of aluminium alloy, heat treatment for durability.
Abrasion resistance, long service life.
High hardness and strength, very wear-resistant.
Adjustable rotating knob to fit different thickness of wood boards.
Comes with drill bits and wood hole cutter for making different sizes of holes.
It is a great tool set for both furniture factory and woodworking enthusiasts.