Automatic Center Punch, 5” Brass Spring Loaded Adjustable Impact H...

Automatic Center Punch, 5” Brass Spring Loaded Adjustable Impact Hole Punch Breaker Tool for Window, Glass, Wood, Metal (4Pcs)

• [Premium Grade]: The pin of the automatic center punch is made of high speed steel that holds up to high impact, with a hardness of 58-65°, provides wear resistance, rust proof, and long service life.
• [Adjustment]: Rotate the tail of the automatic center punch to make the internal spring stretch or contract, thereby adjusting the impact strength.
• [Design]: The automatic center punch adopts diamond texture and anti-skid design. The shell is made of pure copper. It is beautiful and practical.
• [Use]: Thimble positioning, grip the handle and press hard along the direction of punching. When the thimble is pressed into the handle, and the internal spring ejects the thimble, it can be completed.
• [Wide Application]: Use this automatic center punch for metal (aluminum, brass, copper), wood, glass, canvas, plastic and leather materials. Also can be used as glass window breaker for emergency occasion or as spring loaded awl for belts and purses.