J Groove Pattern for 50mm

How to make a J groove pattern for 50 mm wall thickness of pipe,a heavy wall P12 Chrome commonly use in furnace.

[@bataenongbalangeno3582]

Informative po ang topic ayos po sa math 💟

[@joecelgabi]

Good job po! napakagandang content deserve ng madaming likes and views. God bless po at keep safe 💝✨🤎💝💜✨💝🤎✨