●产品描述：
3M File Diamond Sets
Colour coded diamond files for deburring and restoring the cutting edges of hand tools, router blades etc. Available in a choice of two grades: A64079 Black N125(P120) and A64080 Red N74(P180).
Contents:
1x 37 x 19 (No.1).
1x 44 x 12 (No.2).
1x 44 x 12 Half Round (No.3).
1x 62 x 6 (No.4).