I was mocking the advert claims.
If the west still made machine tools people would be doing apprenticeship s in scraping and machine tool building.
I finished my four year machine tool fitter apprenticeship in 1994 which must have been one of the last in my part of the world and havent picked up a scraper for pay since 2000
1965. Even then, all *I* ever did was bearing-fits. Cylindrical. Or had been MEANT to be.
Flats went to mssrs. Parker & Majestic.
As to scraping-assist 'mechanical devices' - I have the manual for Andersons' mobile powered pylon and 'wand' system. It resembles a three-way cross between an old-timey Dentist's drill, my air-powered tile-mastic cleaner-upper....and the Devil.
Dapra Biax and two similar-design powered scrapers yet live.
All that other magical feathers class of 'power scraper' or 'aided scraper' merchandise has vanished from the Earth.
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