MENAKJUBKAN !!! Tukang ini berhasil membuat mekanisme dasar naik dan turun perlu di kembangkan!

well done

Crap

Good work

Excelente trabajo para múltiples aplicaciones muchas gracias amigo por enseñarme Saludos cordiales desde Bs As Argentina

Delos mejores videos que vi.

👍

The idea is good for teaching the principles of engineering but it is very dangerous to use that contraption in a practical application, Please be careful as that jack is not as strong and robust as one would like. BE CAREFUL.

Kalau buat kaya gitu untuk ngangkat pengerak mesin bor sumur apakah bisa pak...???

ضعيفه جدا
لاكن فكره جميله

Oh wow!, good invention I can use this for my e-trike rack and pinion application.

So what does it do?? purpose??

Kerja keras tak membohongi hasil

Maneiro da até pra fazer um elevador para transportar materiais de um andar para outro

👍👍👍Sedikit tambahan bos
Alat Putarannya taruh langsung di as girnya
Depannya tambah bor biar jadi bor duduk

Please make more videos

um ok you made something, but there seems to be a bit missing. what is it going to be used for? the "purpose" is missing. also the tool you made to make the worm gear seemed a bit flimsy to bend that rod without heating it first.

Cool video shot, keep it up, thank you for sharing it :)

Ну и для чего это нужно?

Nice

GOSTEI DO SEU PROJÉTO, QUERO FAZER UM POLO ROTOR PARA ANTENA DE RADIOAMADOR, JÁ TENHO 4, MAS A SUA ROSCA SENFIM É ÓTIMA, E VAI ME AJUDAR A MELHOR MEUS POLO ROTOR ABR É BOA SORTE