New Andis UltraEdge Blade Size 30, 0.5 mm. Chrome-plated blade set with a carbon steel cutting edge. Compatible with Andis, Aesculap, Moser, Wahl, Oster clippers with removable blades. For clippers with removable blades, allowing use of many different blades. Size 30 corresponds to 0.5 mm cutting thickness. .
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