Esko/Kongsberg BLD-SR6831 Blade Description 80mm blades used for foam cutting. Recommended use 2.5° cutting angle enables very fine cutting details, minimal overcut and largely eliminates conical holes. Pointed tip for use with felt underlays Specifications D Shank diameter 6mm C Maximum cutting thickness 80mm - 3 1/8" Dimensions 0.6 x 0.6 x 8 cm Weight 0.012 kg 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- 18823852826 Email: o yea1688@ gmail.com ...