One of the most popular heavy duty clippers for cattle, horses, dogs, etc. This well balanced unit has plenty of power with 3,000 strokes per minute. Comes with durable 2 level case, 83/84 Blade set, Clipper, Oil, Grease, instruction book. Head maybe exchanged for shear head (78153-313) sold separate. Blades are interchangeable with Heiniger, Andis, Aesculap, Liscop.