ZENGO automatic spring-loaded hallmark, gold and red, 1 piece

ZENGO Automatic Spring Punch, Gold+Red, 1 Piece Product Name : Industrial automatic center punch Shell material: pure copper Product length: total length 13.2cm Thimble material: 60 chrome vanadium gold steel Spring material: solid steel Product features: Use the spring in the body to generate impact compatible force to drill holes. Shipping quantity: 1 piece Color yellow Features: Material: Knurled steel structure - aluminum alloy tip. Color: Gold. Length: 132 mm. Precise and easy to use. Knurled handle compatible for better grip. Gives a precise starting point on steel and other solid materials. compatible for making the centering marks becompatible fore drilling made easy. Detent spring adjustment is made according to the material to be punched - compatible for precise and easy marking - no need compatible for a hammer. You can adjust the spring pressure by simply turning the upper knurled part. Automatic and precise - suitable compatible for steel, wood and plastic. Package contents: 1 x automatic punch.