| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a cutting blade which can suppress the thinning and uneven wear of a cutting edge while enhancing a rigidity of a blade body, and a manufacturing method of the same.SOLUTION: In a cutting blade 10 comprising a blade body 1 forming a circular plate shape and a cutting edge 1A formed in the outer peripheral edge part of the blade body, the blade body 1 comprises a resin phase 2, abrasive grains dispersed in the resin phase 2, and fibrous fillers 5. The fibrous fillers 5 include those oriented by radially extending around a center axis O of the blade body 1 so as to run along a radial direction orthogonal to the center axis O, where the rate of the radially oriented fibrous fillers 5 to all the fibrous fillers 5 is 30% or more.</p> |
