Ax with a straight blade is used successfully in meat cutting, but for chopping wood it is not suitable: there are much more efficient is the blade of the carpenter type, with a rounded sharp edge. It is better enters the wood easily separates the chips. Therefore, the axe of a carpenter blade must be rounded with a radius of 250 — 270 mm.
V. BORISOV
Recommend to read
EVEN SILK, THOUGH THE SKIN
For sewing normal sewing machine materials such as tough leather or canvas, offer to complete the regular presser foot or to make a new one. It is necessary that the cloth was not...
MODEL AIRCRAFT ALL-AROUND
All-around radio controlled model gliders (class F-3-B), which includes three flight exercises, is the youngest species of the competitions of flying models. It is flying on the...
