It is 3.14...ec, dear edition.
Shabash at the repair plant as a sharper (I come regularly three times a week). Freezers, drills, guillotine knives (plate metal machine to cut, not heads) and much more made of alloy steels and solid alloys.
Under this case, he purchased his abrasives (tapes, circles), assembled heads for fashion tools, special abrasives for keeping the angle and positioning relative to abrasives, etc. For a year and a half, everyone was happy. After my sharpening (correct surface processing, correct geometry of the tool, lack of release...) the tools worked better and longer and less went into use, even simple metal scissors.
Yesterday I wanted to take the force!) my self-employed console for the machine on which I was tapping the solid alloy mills.
Argument:"We need" and "why are you here so smart, we take the job". I pump the skill of the welding machine and in September currency to Poland for another six months. I cannot withstand here.