February 10, 2021
Change Gear Set for Watchmakers Lathe Screw Cutting Attachment with 60 Tooth drive gear sized to fit Levin Ball Bearing Headstock spindles (open style BB Headstock with pulley visible in center of Headstock). Change gear tooth counts are 36, 40, 44, 48, 50, 54, 60, 72, 84, 96, 100. Gears are 48 pitch, 14.5 degree […]
August 17, 2019
Change Gear Set for Watchmakers Lathe Screw Cutting Attachment with short 60 Tooth drive gear. Change gear tooth counts are 36, 40, 44, 48, 50, 54, 60, 72, 84, 96, 100. Gears are 48 pitch, 14.5 degree pressure angle (same as used by Levin & Derbyshire change gears). Bore with 1/16 keyway. 60 tooth spindle […]
December 19, 2018
Change Gear Set for Watchmakers Lathe Screw Cutting Attachment with 60 Tooth drive gear sized to fit Levin Ball Bearing Headstock spindles (open style BB Headstock with pulley visible in center of Headstock). Change gear tooth counts are 36, 40, 44, 48, 50, 54, 60, 72, 84, 96, 100. Gears are 48 pitch, 14.5 degree […]