Machines Couldn't Copy This Craft Until the 1930s!

Step inside the last hand file-cutting workshops of Pohlhausen, in the heart of Germany's Bergisches Land, and discover how every file that ever shaped metal once had its teeth struck in by hand, one hammer blow at a time. This historical craft documentary follows the final generation of master file cutters as they gathered in a workshop untouched for a decade, preserved exactly as it was before being moved, fittings and all, to the Rhineland Open-Air Museum at Kommern. Watch the complete traditional process unfold: forged blanks scoured and bevelled at the vise, annealed slowly over the family kitchen hearth, and cut on solid oak blocks sunk deep into the ground, with a foot strap holding the work in place. You will see how cutters sharpened their chisels on a treadle-driven sandstone grindstone and Belgian whetstone, and how they spaced up to twenty teeth per centimetre purely by feel and rhythm.
Beyond the workbench, this film reveals the rich domestic and economic life that surrounded the trade. Learn how women and children helped prepare blanks, how smallholdings and livestock supported cutting families, and how weekly wages were earned by delivering baskets of newspaper-wrapped files on foot through the Eschbach valley to Remscheid. From three-square saw files and round files with bastard cut to square files with demanding double cut, each pattern showcases remarkable precision, patience, and inherited skill passed down through generations. Ideal for lovers of traditional craftsmanship, blacksmithing, industrial heritage, and vanishing trades, this episode offers a rare, authentic record of a lost art that helped build modern metalworking.

Original source material:
Die Arbeit der Feilenhauer in der Feilenhauerstube S. Klein
Published by Alltagskulturen im Rheinland
© LVR-Institut für Landeskunde und Regionalgeschichte
CC BY 4.0