Manual single speed drill DR-003, very easy to use, and is supplied with two collets of different diameter; one in the cartridge, and the second separately. When you want to install a big drill, it is necessary to find the appropriate collet. Although you can store it directly in the handle – enough to replace the stopper, and the collet insert inside.
V. PLATOV, Voroshilovgrad
Recommend to read
SEAMSTRESS TO HELP
I read in one of last year's numbers on the device,facilitating the ladies thread the needle eye of a needle. So, your grandmother and I have made it easier and much easier — she can...
Gas TANK
For works in chemical laboratory hydrogen is produced usually by the reaction of zinc with hydrochloric acid (HCL). Sometimes you need a small amount of gas, and 1 g of zinc makes about...
