If in the manufacture of furniture or other structures needed to drill a large number of holes of the same strictly defined depth — make for drill shown in figure limiter. This may be the right size wood “the block a little”. So he not slipped on the tool during operation, run in this hole of a smaller diameter and slide on the working drill.
Recommend to read
TABLE-“CENTIMETER”
Many of the works performed on the bench — not the table — associated with the need to check the dimensions. But in many cases far more convenient to do without these devices, it is only...
GREEN “HAIR”
These guys have a lot in common. They all live in the Serpukhov district, their parents — farmers. But most importantly — they are all involved in the circle of technical creativity of...
