As a machinist myself i enjoyed watching this. Crazy though no pilot hole ideally 3-4 mm, straight in with 14mm :) luckily only mild. Some suds needed bud. Good work
The idea is very good, the design could be a little better, but drilling an M12 thread with 11 mm is not ok. The core hole for M12 must be drilled with 10.2 mm, otherwise you will not get a good thread and the screw will wobble. Pre-drill the 14 mm drill with at least 6 mm. P.S.: Do not remove the protection of your angle grinder, you only have ten fingers!
Just turn the bolt with a socket,no need for drilling a hole that can weaken the bolt. Maybe mount the bolt in your pedestal drill to reduce it more easily,or use threaded rod with two nuts locked against each other Good design, dangerous manufacturing process.
Que bueno, ya vendo mis organos para comprar todas esas herramientas :s
As a machinist myself i enjoyed watching this. Crazy though no pilot hole ideally 3-4 mm, straight in with 14mm :) luckily only mild. Some suds needed bud. Good work
The idea is very good, the design could be a little better, but drilling an M12 thread with 11 mm is not ok. The core hole for M12 must be drilled with 10.2 mm, otherwise you will not get a good thread and the screw will wobble. Pre-drill the 14 mm drill with at least 6 mm.
P.S.: Do not remove the protection of your angle grinder, you only have ten fingers!
How to remove center shaft if wanted to change with long bar shaft
Nice work... very useful puller for motor pinion gears ...but be careful when using grinder.. it is dangerous to use grinder like this without gloves.
good work
this tool like hidraulic press with rotation
Just turn the bolt with a socket,no need for drilling a hole that can weaken the bolt.
Maybe mount the bolt in your pedestal drill to reduce it more easily,or use threaded rod with two nuts locked against each other
Good design, dangerous manufacturing process.