This detachable blade leaves hair at 1/4 (6.3mm) and features ceramic cutting technology that runs cooler and stays sharper longer. Made with carbonized steel to extend edge life and finished with rust-resistant chrome, it fits all Andis detachable blade clippers in the AG, AGC, BDC, BG, DBLC, FHC, MBG, and SMC series. 040102726057 Andis Ceramic Edge Clipper Blades use certified Zirconium Oxide Ceramic for enhanced durability and run 50% cooler than steel blades, reducing heat, downtime, and the risk of clipper burns. Ideal for extended, faster grooming with less coolant needed. Compatible with Andis, Oster, Laube, Moser, and Wahl detachable clippers, and CeramicEdge cutters can convert existing Andis or Oster blades to ceramic. Fine cutter fits blades 50, 40, 35; coarse fits 30, 15, 10, 8.5, 7, 5. 040102640803 This Andis UltraEdge Skip Tooth Blade leaves hair at 1/8 (3.2mm) and is ideal for short body grooming, especially on matted, tangled, thick, or coarse coats. Its alternating long and short teeth feed hair efficiently for effective clipping, best suited to experienced users. Made from carbon-infused steel with a special hardening process and chrome finish for lasting sharpness and corrosion resistance. Fits Andis AG, AGC, BG, DBLC, FHC, MBG, SMC series and Oster A5, 76, and other compatible models.