Today's Message Index:
----------------------
1. 03:41 AM - Does this deburring tool exist? (Don Hall)
2. 11:52 AM - Re: Does this deburring tool exist? (Brad Oliver)
3. 06:33 PM - Re: Does this deburring tool exist? (Don Hall)
4. 09:58 PM - Re: Does this deburring tool exist? (Brad Oliver)
Message 1
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| Subject: | Does this deburring tool exist? |
--> RV7-List message posted by: "Don Hall" <dhall@donka.net>
I'll be hunting this at Osh.
Ideal deburring tool: Can debur both sides of a hole simultaneously. 2nd
place to a tool that deburs only the under side of the hole (for getting at
the inside of a flange).
A friend of mine showed me a deburring bit that has a spring-loaded blade
that can do exactly that. You mount the bit into a drill, and it deburs the
front\top of the hole on the way through, then the bottom\under side of the
hole when you pull it out. He did not have one of those things for #40, so
cannot attest to how effective it is. I also question whether that spring
concept would work on a thin skin for a small #40 hole.
My only deburring tool is one of those countersinks that you mount into a
cordless screwdriver. It works great everywhere except those hard to reach
places like inside the bend of a skin or the inside holes of a flange. For
most tight spots, I remove the countersink shank from the screwdriver and
spin\rotate the sink manually. That works fine, but it's a pain so I'm
looking for a better tool for those spots.
If I come back from Osh with one thing, it'll be a deburring tool that makes
it real easy to debur inside flanges and spars. Anybody have any experience
with those deburring bits? Any other favorites?
***************************
Don Hall
N517DG (registered)
rv7 empennage
http://donka.net/rv7project.html
***************************
Message 2
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| Subject: | Does this deburring tool exist? |
--> RV7-List message posted by: "Brad Oliver" <brad@rv7factory.com>
Don,
I just ordered one for 3/32" / #40 holes direct from Cogsdill tools for
around $50. Works great and what a time saver! Pictures and link to
Cogsdill here... http://www.rv7factory.com/log/050624.html
Make sure you order it with a neutral rake blade as it is designed
specifically for aluminum. I ordered a replacement blade ($8), but they
don't recommend replacing the blades on the 3/32" version yourself... when I
got it I can see why... it is very small.
Good Luck,
Brad
RV-7
Livermore, CA
-----Original Message-----
From: owner-rv7-list-server@matronics.com
[mailto:owner-rv7-list-server@matronics.com]On Behalf Of Don Hall
Subject: RV7-List: Does this deburring tool exist?
--> RV7-List message posted by: "Don Hall" <dhall@donka.net>
I'll be hunting this at Osh.
Ideal deburring tool: Can debur both sides of a hole simultaneously. 2nd
place to a tool that deburs only the under side of the hole (for getting at
the inside of a flange).
A friend of mine showed me a deburring bit that has a spring-loaded blade
that can do exactly that. You mount the bit into a drill, and it deburs the
front\top of the hole on the way through, then the bottom\under side of the
hole when you pull it out. He did not have one of those things for #40, so
cannot attest to how effective it is. I also question whether that spring
concept would work on a thin skin for a small #40 hole.
My only deburring tool is one of those countersinks that you mount into a
cordless screwdriver. It works great everywhere except those hard to reach
places like inside the bend of a skin or the inside holes of a flange. For
most tight spots, I remove the countersink shank from the screwdriver and
spin\rotate the sink manually. That works fine, but it's a pain so I'm
looking for a better tool for those spots.
If I come back from Osh with one thing, it'll be a deburring tool that makes
it real easy to debur inside flanges and spars. Anybody have any experience
with those deburring bits? Any other favorites?
***************************
Don Hall
N517DG (registered)
rv7 empennage
http://donka.net/rv7project.html
***************************
Message 3
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| Subject: | Does this deburring tool exist? |
--> RV7-List message posted by: "Don Hall" <dhall@donka.net>
Thanks, Very clean website of yours. I'm curious about the elaborate
condensor. Did it work? Would adding an inline moisture filter not work?
I live in Georgia, very humid, but interestingly my moisture filter hasn't
yet trapped much. I do empty my compressor frequently and a lot of water
comes out.
-----Original Message-----
From: owner-rv7-list-server@matronics.com
[mailto:owner-rv7-list-server@matronics.com] On Behalf Of Brad Oliver
Subject: RE: RV7-List: Does this deburring tool exist?
--> RV7-List message posted by: "Brad Oliver" <brad@rv7factory.com>
Don,
I just ordered one for 3/32" / #40 holes direct from Cogsdill tools for
around $50. Works great and what a time saver! Pictures and link to
Cogsdill here... http://www.rv7factory.com/log/050624.html
Make sure you order it with a neutral rake blade as it is designed
specifically for aluminum. I ordered a replacement blade ($8), but they
don't recommend replacing the blades on the 3/32" version yourself... when I
got it I can see why... it is very small.
Good Luck,
Brad
RV-7
Livermore, CA
-----Original Message-----
From: owner-rv7-list-server@matronics.com
[mailto:owner-rv7-list-server@matronics.com]On Behalf Of Don Hall
Subject: RV7-List: Does this deburring tool exist?
--> RV7-List message posted by: "Don Hall" <dhall@donka.net>
I'll be hunting this at Osh.
Ideal deburring tool: Can debur both sides of a hole simultaneously. 2nd
place to a tool that deburs only the under side of the hole (for getting at
the inside of a flange).
A friend of mine showed me a deburring bit that has a spring-loaded blade
that can do exactly that. You mount the bit into a drill, and it deburs the
front\top of the hole on the way through, then the bottom\under side of the
hole when you pull it out. He did not have one of those things for #40, so
cannot attest to how effective it is. I also question whether that spring
concept would work on a thin skin for a small #40 hole.
My only deburring tool is one of those countersinks that you mount into a
cordless screwdriver. It works great everywhere except those hard to reach
places like inside the bend of a skin or the inside holes of a flange. For
most tight spots, I remove the countersink shank from the screwdriver and
spin\rotate the sink manually. That works fine, but it's a pain so I'm
looking for a better tool for those spots.
If I come back from Osh with one thing, it'll be a deburring tool that makes
it real easy to debur inside flanges and spars. Anybody have any experience
with those deburring bits? Any other favorites?
***************************
Don Hall
N517DG (registered)
rv7 empennage
http://donka.net/rv7project.html
***************************
Message 4
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| Subject: | Does this deburring tool exist? |
--> RV7-List message posted by: "Brad Oliver" <brad@rv7factory.com>
Don, thanks for the nice comments (about the web site).
The condenser does pull more moisture out of the air than just my filter
alone. I built it because I was looking for a quick and easy solution to
water in vapor form. The filter I currently have traps water in liquid form
but the vapor passes through it unencumbered. We had a humid weekend (for
us) the day I had the water problems, but it has been very dry (normal)
since, so it is hard to compare. I would like to test it on another humid
day to see just how well it really works.
I also built the condenser because I couldn't seem to find an air dryer
(dryer not filter) locally at a reasonable price. Ironically, the day after
I finished the condenser I found this online ...
http://www.contractorstools.com/camp_at_filters_PA2085.html
I even found a few on eBay for around $75. If I had known about it prior,
and wasn't so time constrained, I probably would have ordered one of them
instead of building the condenser.
Happy building!
Brad
-----Original Message-----
From: owner-rv7-list-server@matronics.com
[mailto:owner-rv7-list-server@matronics.com]On Behalf Of Don Hall
Subject: RE: RV7-List: Does this deburring tool exist?
--> RV7-List message posted by: "Don Hall" <dhall@donka.net>
Thanks, Very clean website of yours. I'm curious about the elaborate
condensor. Did it work? Would adding an inline moisture filter not work?
I live in Georgia, very humid, but interestingly my moisture filter hasn't
yet trapped much. I do empty my compressor frequently and a lot of water
comes out.
-----Original Message-----
From: owner-rv7-list-server@matronics.com
[mailto:owner-rv7-list-server@matronics.com] On Behalf Of Brad Oliver
Subject: RE: RV7-List: Does this deburring tool exist?
--> RV7-List message posted by: "Brad Oliver" <brad@rv7factory.com>
Don,
I just ordered one for 3/32" / #40 holes direct from Cogsdill tools for
around $50. Works great and what a time saver! Pictures and link to
Cogsdill here... http://www.rv7factory.com/log/050624.html
Make sure you order it with a neutral rake blade as it is designed
specifically for aluminum. I ordered a replacement blade ($8), but they
don't recommend replacing the blades on the 3/32" version yourself... when I
got it I can see why... it is very small.
Good Luck,
Brad
RV-7
Livermore, CA
-----Original Message-----
From: owner-rv7-list-server@matronics.com
[mailto:owner-rv7-list-server@matronics.com]On Behalf Of Don Hall
Subject: RV7-List: Does this deburring tool exist?
--> RV7-List message posted by: "Don Hall" <dhall@donka.net>
I'll be hunting this at Osh.
Ideal deburring tool: Can debur both sides of a hole simultaneously. 2nd
place to a tool that deburs only the under side of the hole (for getting at
the inside of a flange).
A friend of mine showed me a deburring bit that has a spring-loaded blade
that can do exactly that. You mount the bit into a drill, and it deburs the
front\top of the hole on the way through, then the bottom\under side of the
hole when you pull it out. He did not have one of those things for #40, so
cannot attest to how effective it is. I also question whether that spring
concept would work on a thin skin for a small #40 hole.
My only deburring tool is one of those countersinks that you mount into a
cordless screwdriver. It works great everywhere except those hard to reach
places like inside the bend of a skin or the inside holes of a flange. For
most tight spots, I remove the countersink shank from the screwdriver and
spin\rotate the sink manually. That works fine, but it's a pain so I'm
looking for a better tool for those spots.
If I come back from Osh with one thing, it'll be a deburring tool that makes
it real easy to debur inside flanges and spars. Anybody have any experience
with those deburring bits? Any other favorites?
***************************
Don Hall
N517DG (registered)
rv7 empennage
http://donka.net/rv7project.html
***************************
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