Countersink Sharpening Fixture

Sharpening an 82° Countersink

[@ypaulbrown]

well done, thanks for showing this, cheers from Florida, Paul

[@37roadster]

to make the cam could you youse a fine thread nut and bolt and clamp the bolt in the milling machine vice and youse the nut as a cam and advance the nut into a running milling cutter one turn upwards after it starts cutting driveing the nut forwards by using a spanner or is there a better way

[@LetsRogerThat]

Doug would you mind if I made one and published a how to video. Gilles

[@deancarboni6776]

Nice fixture.. did you machine the cam or buy it?

[@garyshirinian]

It's great thx for sharing. How did you the Cham that's the interesting part. I'd like tho one of those however, I have 3 cutting edge .C'Sinks and 6 cutting edge.

[@JackHoying]

Nice fixture!

[@DougRoss1956]

Thank You

[@aan5393]

Well explain thank you

[@duanedickey7043]

This would work with a zero flute too wouldn't it?

[@37roadster]

Maybe a better way to youse the finest feed on the lathe be a better way ?

[@eddiekulp1241]

Use od of wheel traverse across it would need a tool and cutter grinder your doing only way you can with that set up

[@al05581]

How did you make the cam.

[@DougRoss1956]

Thank You

[@dpeter6396]

I'll add my voice to the question: Show us the cam and how you made it! The rest is easy! Thanks!

[@DougRoss1956]

I forgot

[@michaelhompus2475]

@@DougRoss1956 I like your video since it is the first video that shows how the 'receding' cone sections are made by advancing the cutter towards the wheel. However, I less appreciate your "I forgot" answer when asked about how the cam was made. Do you want to keep it a secret? I can't imagine that you forgot how you mastered such a challenge...

[@nilton1044]

Very nice

[@DougRoss1956]

Thank You