There is a reliable way to check the quality of sharpening cloths or disk saws. Light a candle and hold the flame on the teeth. This should be done evenly and quickly without overheating the metal. If one of the teeth when sharpening, you missed the flame in this place will be Smoking. Mark in patches of soot on the steel surface, clearly indicates poorly sharpened teeth.
Recommend to read
THE JACK ON WHEELS
the heavier the car or the unit, the more powerful Jack is required for lifting during the repair in the workshop or in the field. But the more powerful the lift, so it is heavier, and...
-2… ON the BATTERY
RC model-polyopia motor. Motors together with batteries increasingly gaining ground in the modeling. Today, the growing power motors and improved battery options allow you to create a...
