KWB punzone automatico 920990

Marking drill points accurately on metal, wood, or plastic often requires a hammer and a separate punch, which can be awkward and unsafe. The KWB Automatic Center Punch 920990 eliminates that hassle with a spring-loaded mechanism that delivers a precise strike with one hand—no hammer needed.

Who is it for

This tool is ideal for metalworkers, machinists, carpenters, and DIY enthusiasts who need to create precise starting points for drilling. Its one-hand operation and adjustable striking force make it suitable for both delicate and heavy-duty marking tasks.

Main features

• Spring-loaded automatic mechanism for effortless one-hand operation
• Adjustable striking force to suit different materials and marking depths
• Hardened steel tip for long-lasting sharpness and precision
• Knurled steel body provides a secure, non-slip grip
• Corrosion-resistant finish for durability in workshop environments

Specifications

• Overall length: 125 mm
• Body diameter: approx. 14 mm
• Body material: high-quality steel
• Tip material: hardened steel
• Tip type: fixed
• Operation: spring-loaded, one-hand
• Striking force: adjustable

Tips

For best results, hold the punch perpendicular to the workpiece and press down firmly until the mechanism releases. Adjust the striking force according to the hardness of the material—use a lighter setting for plastics and a stronger one for steel. Keep the tip clean and dry to maintain precision.