Barranca Professional grade 12 inch lapidary diamond blades.Used for cutting gemstones in the jewelry making industry. BD-301 Blades. Sizes available by part number. Part number 166069-A(12 inch x .040x1-3/8) Part number 166069-B(12 inch.040x1-3/4) Part number 127779(12inchx.040x5/8-1/2)
Be sure to indicate correct part number based on size needed. Costs vary with the size of the blade. New item. Free shipping.