The creators of the ChompSaw went on "Shark Tank" to get funding for their kid-safe crafting tool. Did the sharks bite, and ...

Four times the holes, four times the trouble ... with a spring-loaded pilot to help guide the punching operation. When that proved impractical, [bitluni] changed the tool design and added an ...

With the six-hole sizes, you can use the punch for any leather hobby or professional project, and you are guaranteed great results since the tool tightly locks in any position. In addition to ...

Amazing idea! making sheet metal punching holes tools ...