If you have the 28 Millimetre Olfa Rotary Cutter, you will need the 18 Millimetre Olfa Rotary Cutter Blades, when the blade needs to be replaced.
Olfa Products
OLFA Rotary Cutter Yellow - Quilting Supplies
OLFA Rotary Cutter
OLFA 28mm RTY-1/C Quick-Change Rotary Cutter –
Olfa RB28-500 Rotary Blade 28mm Blade, 500 Bulk Pack Model 9560
45mm Rotary Cutter with 5pcs Extra Blades, Ergonomic Handle Rolling Cutter with Safety Lock for Fabric,Leather,Crafting,Sewing,Quilting, Fabric Rotary Cutter Perfect for Left & Right Hand (Turquoise) : : Home
RAZOR SHARP 28mm ROTARY BLADES - These 28mm blades are made from high-quality tungsten tool steel for unparalleled sharpness and superior edge
OLFA 28mm Rotary Cutter Replacement Blades, 2 Blades (RB28-2) - Tungsten Steel Circular Rotary Fabric Cutter Blade for Crafts, Sewing, Quilting
OLFA Craft Products –
OLFA Rotary Fabric Cutter 28MM with 5 Blade Refill For Quilting, Sewing, and Crafts
Rotary Cutter Blade - 28 mm – Grandma's Attic Quilting
28 Millimetre Olfa Rotary Cutter Blades - Bra-Makers Supply
OLFA 9463 RB18-2 18mm Rotary Blades, 2-Pack, Silver : Arts, Crafts & Sewing
Embroidery Sewing Machine Singapore
OLFA - One of the most trusted brand names in the quilting and sewing industry. 28MM – Cut multiple layers of fabric at one time QUICK CHANGE – Quick
OLFA Rotary Fabric Cutter 28MM with 5 Blade Refill For Quilting, Sewing, and Crafts
Olfa rotary cutter, 28mm - Small Bobbins