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Toys for retirement


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#201 Hermit #1

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Posted 22 October 2015 - 08:06 AM

Rick, could that cutter be resharpened or polished? What is it made from, HSS, carbide, or some other material?

That tool is definitely HSS - yes, they can be resharpened when they get dull, but it's best done in a tool grind shop.  Odds are that it would be cheaper just to buy a new one.


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#202 dc-65x

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Posted 22 October 2015 - 10:27 AM

As an apprentice I went through the tool room and the master tool and cutter grinder could resharpen or reshape almost anything. This HSS tool will have an easy life cutting only brass. It should last longer than I will.


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#203 Bill from NH

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Posted 22 October 2015 - 08:39 PM

I was wondering if this one was really sharp since it was mentioned it  cut rough. Is a cut using a drill or drillpress any smoother than when using it by hand?


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#204 dc-65x

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Posted 22 October 2015 - 08:55 PM

It didn't cut as smooth as butter but it was a bit rougher than I'd prefer. With its pilot guiding the way it did make a square cut. I'm going to try the 3 flute version next  order.


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#205 Pablo

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Posted 22 October 2015 - 10:04 PM

I've always wanted a way to straighten the axle tube cuts on the inside of retro motor brackets.

It inspired me to try making a custom "tool" of my own. If it fails, I think I'll try one of yours, Rick.

 

Here is what I envision, something like this:

 

IMG_7322.JPG

 

with a circle of about 150 grit on it's face, like this diamond facing tool:

 

IMG_7324.JPG

 

attach it to the axle and spin it with a drill:

 

IMG_7328.JPG

 

If it fails, PayPal will save the day :D


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#206 Bill from NH

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Posted 23 October 2015 - 10:04 AM

Self-stick sandpaper is available in a number of different grits. It usually comes in packs of discs (5-6" dia) rather than rectangular sheets. I have grits from 80 -220+. It should be real easy to cut/punch out a round disc to fit on a gear hub face. You could use ordinary sandpaper & an adhesive too.


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#207 Pablo

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Posted 23 October 2015 - 12:09 PM

Thanks, Bill. If you know of a way to make perfect 1/8" holes in it, please send me an email


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#208 Dennis David

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Posted 23 October 2015 - 12:20 PM

Can't you use an 1/8" hole puncher?

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#209 Pablo

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Posted 23 October 2015 - 12:37 PM

Absolutely. But, how much are they, and will it cut through 150 sandpaper with adhesive backing ?


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#210 dc-65x

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Posted 23 October 2015 - 01:09 PM

The abrasive nature of the paper will most likely wear a hole punch out quickly.


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#211 Rick

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Posted 23 October 2015 - 02:26 PM

Like this Pablo?

 

IMG_1418.JPG


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#212 Pablo

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Posted 23 October 2015 - 02:32 PM

Exactly.

That looks like about 80 grit ?

If the experiment fails, I'll just get what Rick suggested.

But his won't fit in between an inline bracket.


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#213 Rick

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Posted 23 October 2015 - 02:53 PM

Exactly.

That looks like about 80 grit ?

If the experiment fails, I'll just get what Rick suggested.

But his won't fit in between an inline bracket.

????? why wouldn't it fit on your hub, it's in there now? Only adds .032. Put your cordless drill on it and sand away............


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#214 Pablo

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Posted 23 October 2015 - 03:34 PM

You misunderstood me, Rick B. :o

I only asked what grit it was.

 

The tool dc-65x has won't fit inside an inline bracket.

Clear now ?

 

Sorry for drift, Rick T.

If it gets to the point you don't think it pertains, let me know.

It may be a while before I have time to do this experiment.

Your tool is definitely something I need. :good:


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#215 dc-65x

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Posted 24 October 2015 - 11:07 AM

Here's the tool for you Pablo. It would clean up the bearing tubes on the insides of the motor bracket you picture. It's a reverse spot facing tool:

 

back-spot-face-cutter-2.jpg

 

I slide the 1/8" pilot shaft through the bearing, slip on the cutter head, pull it against the offending axle bearing tube and turn on the pistol drill......done! :)

 

I did a quick search on eBay and found this cutter:

 

REVERSE SPOT FACING TOOL

 

I couldn't figure out from the listing if the pilot shaft comes with the cutter head or not. You'd have to look into it.

 

 


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#216 Pablo

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Posted 24 October 2015 - 12:08 PM

Very cool, thanks Rick :good:

The shipping charge for this small tool is $14.09, that's robbery.

But if my experiment fails, I'm going for it. What price fun ? :D


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#217 dc-65x

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Posted 24 October 2015 - 12:56 PM

Okie Dokie Pablo. Don't forget to check on the required pilot shafts too.


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#218 Pablo

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Posted 24 October 2015 - 01:49 PM

I hear you


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#219 Dennis David

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Posted 24 October 2015 - 07:00 PM

Man you guys got tools for everything.

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