Thanks for sharing your video I totally understand where you are coming from as I have spent a great deal of time making my own drill grinder Which is ok but my works have one of these machines I am trying to figure it out so I really appreciate these videos fantastic 👍🏻 I would love a copy of your manual if that’s possible Best regards john
erm I reckon you could set up a cross hole countersink to the grinding wheel wheel with pure rotation of the head - no cams no movements and grinding away. if there is a single flute then it would need relief behind the cutting edge. I guess it could be done but it is heading towards a tool and cutter grinder type machine. a 4 flute, and 3 flute would use a cam to give relief - but the flat land behind the cutting edge would be a problem. again it is more tool and cutter territory I think. I watched Stefan Gotteswinter grind a countersink to make it work to his satisfaction ........ and he goes to the next level. all the best shed guy
nick nick if you have larger drills which are more expensive to replace, want to grind to different non standard point angles, or want to grind drills to finish flat bottom holes, and if you want to point relieve/thin ....... then yes if you can source a machine with all the parts and have space. Interestingly larger drills also happen to be easier to hand grind. If a drill is in a right state I will hand grind first so as not to wear my Brierley wheel and I can get it quite close just by eye. Replacement drills in all sizes are cheap to buy and easy to source in left and right hand cut, as jobbers, pilots, long series .......... etc I am not part of the throw away generation as I was brought up as a child of the mend and make do era .... and I also like to have the capability. All best shed guy
sachin you can work out the cam diameter size and pin location form your machine, but they are pretty impossible to draw. you need to find someone near to you who can 3D scan and print you one up. if you put some details up someone might help Good luck Shed guy
Thanks for sharing your video I totally understand where you are coming from as I have spent a great deal of time making my own drill grinder
Which is ok but my works have one of these machines I am trying to figure it out so I really appreciate these videos fantastic 👍🏻 I would love a copy of your manual if that’s possible
Best regards john
Would you show a small drill grinder maybe a 5-6mm please and also large say 16-19 mm please 🙏
Спасибо за видео, я из России, у меня есть похожий заточной станок. Пока ещё на нем не работал.
Can you sharpen a 1flute countersink with this machine
erm
I reckon you could set up a cross hole countersink to the grinding wheel wheel with pure rotation of the head - no cams no movements and grinding away. if there is a single flute then it would need relief behind the cutting edge. I guess it could be done but it is heading towards a tool and cutter grinder type machine.
a 4 flute, and 3 flute would use a cam to give relief - but the flat land behind the cutting edge would be a problem. again it is more tool and cutter territory I think.
I watched Stefan Gotteswinter grind a countersink to make it work to his satisfaction ........ and he goes to the next level.
all the best
shed guy
Looks a good machine is it worth buying
nick nick
if you have larger drills which are more expensive to replace, want to grind to different non standard point angles, or want to grind drills to finish flat bottom holes, and if you want to point relieve/thin ....... then yes if you can source a machine with all the parts and have space.
Interestingly larger drills also happen to be easier to hand grind. If a drill is in a right state I will hand grind first so as not to wear my Brierley wheel and I can get it quite close just by eye.
Replacement drills in all sizes are cheap to buy and easy to source in left and right hand cut, as jobbers, pilots, long series .......... etc
I am not part of the throw away generation as I was brought up as a child of the mend and make do era .... and I also like to have the capability.
All best shed guy
Sir i want only cam. can you send drawing
sachin
you can work out the cam diameter size and pin location form your machine, but they are pretty impossible to draw. you need to find someone near to you who can 3D scan and print you one up.
if you put some details up someone might help
Good luck
Shed guy