In joinery and carpentry, we often need to inflict a series of neat parallel lines on the workpiece material, for example, when cutting plywood marking wide boards and tai on. For this there is, of course, a special tool. However, if such devices at hand was not, help out… clamp. Hold it line and proceed as shown in the figure. Division on the ruler will help you with the markup to set the correct size.
Recommend to read
PISTON — JET
Every year fewer and fewer aircraft with piston engines. Lightweight, economical running on cheaper than gasoline, fuels, jet engines replacing piston even from agricultural aviation....
WARDROBE WITH… POTATOES
In our area, where most of the year is negative or close to zero temperature, it is foolish not taken advantage of the free cold storage of vegetables, fruit, roots. It would be nice....
