making Timing Pulley with a drill

[@Revinood]

فوق العاده بود . مرسی

[@hamedshahheydari5585]

awesome, enjoyed watching!

[@marcinbaszczyk4972]

Htd/gt profile geometry is much more complex. This might for work some time [you will encounter issues with belts sooner or later if the design has higher loads] but definitely this is not a professional solution.

[@roberthertel5565]

Pretty creative 👍

[@titaninventor]

tanks 🤗

[@josemanon6295]

Bien 👍

[@titaninventor]

tanks