OLFA's Rotary Blade 45mm Refill. These replacement blades are made with high-quality tungsten steel for durability and superior edge retention. They cut up to 8 layers of cotton fabric at once and can be used on fabric, paper, leather and other materials. These blades are for OLFA's 45mm Standard, Deluxe and Quick Change Rotary Cutter (not included). This package contains two blades and a plastic container that you can use later for storage. RB45-2, 1079062. Imported.

Includes 2 blades. Includes blade storage case. Fits any OLFA 45mm rotary cutter. Cuts thicker materials or up to 6 layers of fabric. OLFA's most popular size blade.

Date First Available: April 21, 2010. Best Sellers Rank: #11,072 in Arts, Crafts & Sewing. Customer Reviews: 4.7 out of 5 stars 1,107 ratings 4.7 out of 5 stars. : B003PJ2Q8W. Battery Cell Type: ?Alkaline. Batteries Required?: ?No. Batteries Included?: ?No. Blade Edge: ?straight. Number of Handles: ?1. Number Of Pieces: ?2. Item Package Quantity: ?1. Shape: ?round. Pattern: ?Modern. Material: ?tungsten steel. Style: ?Fine. Is Discontinued By Manufacturer: ?No. Item model number: ?1079062. Country of Origin: ?Japan. Product Dimensions: ?2.5 x 5 x 6.25 inches. Item Weight: ?0.64 ounces. Part Number: ?1079062. Manufacturer: ?World Kitchen - Home Improvement.