Check the listing for details. 2" Round Replacement Blade For Handheld Electric Rotary Cutters. Condition: New. Listed at 8.95 USD. 2" ROUND REPLACEMENT BLADE Description: 2" Diameter Round Replacement Blade For Handheld Electric Fabric Rotary Cutters. This is a high quality round knife blade manufactured from Hi-Grade, High Speed Steel. This replacement blade fits KM model, RS50 Birdie rotary cutter and all compatible portable rotary cutters. 7-sided Heptagonal replacement blades also available in our store. Shipping: All orders are carefully packaged and shipped via USPS 1st Class Mail, Priority Mail, or UPS Ground, depending on order value and size. Shipping Discount is available for this item. Purchase additional item from our other listings and save on shipping. We combine shipping when you buy two or more items from us, the more you buy, the more you save on shipping. To receive a shipping discount, please ask for a combined invoice before you pay.