Head Knife - Osborne Zeli Kits professional quality rotary mat especially

professional quality rotary mat especially designed for use with OLFA® rotary cutters

High quality stainless steel blades meet perfectly for precision cutting

Assembly: Press the surfaces together firmly

11mm 7/16" Wide

knurled handle makes changing blade easy

Head Knife - Osborne Zeli Kits professional quality rotary mat especiallyOsborne #71 Round Knife Made in USA of forged steel with a 4. 55" blade. That makes an ideal cutting tool for even the heaviest of leathers. Once sharpened properly, the blade glides through all leather smoothly without pulling or stretching the leather. Correct oval shaped American hardwood handle with brass ferrule.