Mayhew 17329 Automatic Center Punch with Adjustable Force

The Mayhew 17329 Automatic Center Punch eliminates the need for a hammer by delivering consistent, spring-driven marks with simple hand pressure. This professional-grade tool features an adjustable striking force ranging from 13.5 to 31.5 pounds, easily controlled by turning the knob on the handle.

Key Features:

• Automatic spring-driven mechanism activates when pressed against surface—no hammer required
• Adjustable force control (13.5 - 31.5 lbs.) via convenient handle knob
• Works on multiple materials including metal, plastic, and wood
• Ergonomic handle design provides comfortable, slip-free grip during use
• Ideal for marking personal tools, equipment, and layout work

Perfect for machinists, mechanics, and DIY enthusiasts who need precise center marks for drilling or layout operations. The adjustable force feature allows you to match the punch intensity to your specific material and application requirements.