SUMMA 60°Double Edge Cutout Blade(500-9803) Sturdy blades can be used on many types of materials. Features For use with the Double Edge F Series tool . Specifications Cuts material up to .19″ (5mm) thick. Compatibility F Series OYEA Knives manufactures and supplies a full line of both STANDARD and CUSTOM leather cutting knives and blades. All of our standard leather cutting knives are manufactured to exceed the exact OEM standards. If you have more questions to know ,please contact us . Tel: +86-0769-88014625 Phone Number: +86...