The Andis Model ML Master Size 22 Adjustable blade is the replacement cutting set for the corded Master ML clipper. Andis identifies it as a 22-tooth blade that adjusts from size 000 to size 1, covering nominal cutting lengths from 0.5 to 2.4 mm. It is intended for everyday barbering tasks such as tapering, blending and removing bulk.

The adjustable range lets the user work through different cutting lengths with the clipper's blade adjustment. Carbon-steel construction provides the cutting edges, while precision-ground teeth are designed to feed hair consistently. Selecting the correct range matters when replacing a blade: the 000–1 markings describe how this set cuts, and the number 22 identifies its tooth configuration.

Compatibility is verified for the corded Andis Master, model ML. Match that model designation before ordering the replacement, especially when a shop uses several generations of Master clippers. Follow the handpiece's instructions when fitting and aligning the cutting set.

Andis recommends routine cleaning, disinfection and lubrication for clipper blades. Brush out loose hair and oil the cutting surfaces between cuts, then wipe away excess product as directed. This simple care routine keeps accumulated hair and residue from remaining between the working surfaces.