Our Master Grooming Tools Professional Pet Nail Grinder safely and efficiently grooms pets nails for fast, smooth, and accurate results. Powerful motor delivers 18,000 RPM. Features quick-change collet for easy changing of attachments and finger grooves with rubber, sure-grip pads for better control, and a convenient hanging hook. AC Adaptor Included. UL listed. Replacement grinding attachments are also available and sold separately. Nail Grinder includes a limited 1-year manufacturers warranty.