Review on 🔌 Efficient Oregon 28841 Electric Replacement Sharpening System for Optimal Results by Ted Higdem

Be sure to check your chainsaw teeth for proper size. I used a hand rotary tool and sharpened the teeth on the chainsaw bar. The angle at which you grind your teeth is important. Do not overheat the teeth when sharpening. I put my finger on it to make sure it doesn't overheat. I paid $6 each time I had it sharpened and also waited 3-4 days for it to be picked up. These bits are sharpened 8 times. and there are 3 pieces in a pack. I reckon doing 24 sharpenings for the price of 1 sharpening at the store. Not to mention the time and gas savings.