Excel 20520 - 12pc No 2/0 Extra Fine Jewelers Saw Blades - Extra Fine for cutting wood, plastic, rubber, and thin metal. Size 5 1/8 inch long, 66 teeth/inch, 0.10MT. These jewelers saw blades are made of carbon steel which is heat treated to 56-57 hardness. These are similar to X-ACTO X752, which have been discontinued by X-ACTO. |