Automatic screw hole punch, No more hammering. New design - action. Widely used in sewing, leather craft, paper craft, printing etc. Made of brass with wooden handle. It is a versatile tool for punching holes of various sizes wherever you need them. Including 6 Tips: 1.5mm 2mm 2.5mm 3mm 3.5m 4mm. Feature - Color: As shown - Material: Wood and metal - Size: 13 x 2 x 2cm - Made of brass with wooden handle. - Including 6 Tips: 1.5mm 2mm 2.5mm 3mm 3.5m 4mm. - Widely used in sewing, leather craft, paper craft, printing, cutting rubber, plastic, fiber, felt press and cut etc. - Usage: Hold the material securely to keep it from moving and place the Screw Punch up right where you want the hole and press the punch handle downward. The bit will turn to make a perfect hole easily. Change bits for 5 other sizes. - Color: As Shown. Package Including 6 x Screw Punch