Upgrade your serger game with our Two-Piece Set: Upper and Lower Serger Knife plus a machine clear brush! Perfectly compatible with models PL1500, PL2000, 925D, 935D, 929D, 1034D, 1134DW, and Husqvarna Viking 660CD, 680CD. Ensure precision cuts and a clean machine for flawless stitching every time. Elevate your sewing projects with this essential serger accessory set! ==== FEATURES: ==== (A) **Precision Cutting Blades**: Elevate your sewing game with our Two-Piece Set Upper and Lower Serger Knives, specifically designed for models 925D, 929D, and 1034D. These high-quality replacement blades, XB0563001 and X77683001, ensure a smooth, professional fabric cut every time, making your projects look impeccably finished. (B) **Complete Maintenance Kit**: Not just blades, but a complete solution! Along with the upper and lower serger knives, you also receive a clear brush to keep your machine in pristine condition. This trio ensures your serger operates at peak performance, delivering flawless results with every stitch. (C) **Effortless Installation**: Say goodbye to complicated setups. Our replacement blades are designed for easy installation, allowing you to quickly swap out the old for the new. Spend less time tinkering and more time creating, with the confidence that your serger is equipped with the best tools for the job.