30 degree - Limited to cutting 1/2 inch letters and up. For best results, use this blade angle when cutting materials with a 2-4 mil thickness.
45 degree - Limited to cutting 1/2 inch letters and up. For best results, use this blade angle when cutting materials with a 4-12 mil thickness.
60 degree - Limited to cutting 1/2 inch letters and up. For best results, use this blade angle when cutting materials with a 12+ mil thickness.
Sold in a pack of 5 blades.