https://www.buildwiz.uk/knowledge/tools/decorating-tools/shave-hook
Shave Hooks: Stripping Paint from Mouldings and Architraves Safely | BuildWiz UK
UK guide to shave hooks for paint stripping. Triangular vs pear vs combination blades, safe technique with heat guns, and the lead paint warning for pre-1970...
shave hooksstrippingpaintmouldingsarchitraves