Before starting drilling and screwing, the Automatic Center Punch can be used to mark hole locations. It delivers an automatic, high-impact, spring-loaded strike when pressed against wood, metal, and plastic surfaces. An adjustable cap regulates striking force. It features a heat-treated alloy steel punch with a sharp precision tip and a corrosion-resistant brass body with non-slip knurled grip.

• It tightens loose screws rapidly.
• Equipped with 10 types of screwdriver bits in one screwdriver set.
• An essential tool for home or office using, which would save you countless hours.
• Anti-slip and L-shaped handle grip, very practical for horizontal and vertical usage.