Optical hammer (toolmaker hammer)

Toolmakers Hammer with built-in magnifying lens. Faster, easier and more accurate spotting and punching of centerlines and intersections Ьagnifying lens andhead of hammer eliminates the usual fumbling and looking away involved when a separate glass and hammer are used. 40mm magnification lens are used, makes it easy to spot the punch and strike without once removing the eyes from the work.
Metal part of the hammer with a hole for the handle 10x20mm, weight 200g. The diameter of the magnifying glass in the frame is 43 mm. PETG material, layer 0.25 - 0.30 mm