Remember how high SPM can cause the clippers to heat up? This is a reason to not do that. Why use a slow setting and not just blast away on high all the time? No, I am not talking about SPM again here, I mean there is a low speed setting and a high speed setting. SPM is great and all, but just because a clipper has high SPM doesn’t mean it can cut through thick, matted fur.ĭog hair clippers with rotary motors have more torque and are much better at cutting fur than electromagnetic motors that features a rocking motion to move the blades. When talking about power, this is the real feature to consider. Torque is a measure of how much force it takes to rotate. This is a bit harder to measure and since most people don’t think of it, there usually isn’t any mention of it when you are researching dog clippers for grooming. There is always going to be friction that is caused by the blades going back and forth which will cause this heat up. One thing to keep in mind with high SPM clippers is that they can heat up since the motor is running so fast. If you want to cut your dog’s hair quickly, and your dog definitely is hoping you cut it fast, then the higher SPM will equate to some time savings. The higher the number, the faster it cuts. The cutting power of a dog grooming clipper is measured in SPM, or strokes per minute. Here are some features to consider before making your purchase: Wrapping it up What to look for in dog grooming clippersĭog clippers for grooming are pretty straightforward tools, but there are some things you need to know to make the right choice.

Oster dog blade chart