Item Name: Stamp Punches Pins Punch Round Head Pin Punch Grip Roll Pins Punch Tool Set. Meterail:40CR steelPunchs for all kinds of jobs and comes with a handy carry pouch.Fast and Safe: Help to drive out or insert solid pins, hollow pins, and springs.Used for removing pins, simply take the heat treated puncher and hit with a hammer to remove the pins from the Machinery, Jewelry or whatever else you are working on.Punch Sizes:1/16",5/64", 3/32",1/8",5/32",3/16",7/32",1/4",5/16" (9 sizes)Balled tip helps locate the punch on the pin and protects pin ends from damage during removal or installation.Packing:9PCs/1Set Due to the difference between different monitors,the picture may not reflect the actual color of the itemPlease allow 0.1-1cm differs due to manual measurement,thanks *Please make