I saw at the Miami boat show a salesman demonstrating an adaptor that
when attached to the drill you could adjust the angle of the drive more
than just a 90 degree fitting. (Should have bought it) I need to drill
into the coaming through heavy glass and tap into a metal backing plate
and the bottom holes clearance is less that 11/2" above the deck. Any
suggestions out there??

Thanks, Chris

"Chris" wrote in message
oups.com...
I saw at the Miami boat show a salesman demonstrating an adaptor that
when attached to the drill you could adjust the angle of the drive more
than just a 90 degree fitting. (Should have bought it) I need to drill
into the coaming through heavy glass and tap into a metal backing plate
and the bottom holes clearance is less that 11/2" above the deck. Any
suggestions out there??

Thanks, Chris


Try this website... I saw a couple of models...

http://www.mytoolstore.com/compare/cpdrill2.html

--
"j" ganz @@
www.sailnow.com

Chris wrote:
I saw at the Miami boat show a salesman demonstrating an adaptor that
when attached to the drill you could adjust the angle of the drive more
than just a 90 degree fitting. (Should have bought it) I need to drill
into the coaming through heavy glass and tap into a metal backing plate
and the bottom holes clearance is less that 11/2" above the deck. Any
suggestions out there??

Don't even think about tapping that backing plate.

Thru drill it if you ever expect to get it apart again.

Lew

On Sat, 11 Jun 2005 04:47:11 GMT, Lew Hodgett
wrote:

Chris wrote:
I saw at the Miami boat show a salesman demonstrating an adaptor that
when attached to the drill you could adjust the angle of the drive more
than just a 90 degree fitting. (Should have bought it) I need to drill
into the coaming through heavy glass and tap into a metal backing plate
and the bottom holes clearance is less that 11/2" above the deck. Any
suggestions out there??

Don't even think about tapping that backing plate.

Thru drill it if you ever expect to get it apart again.

Agreed. Backing plates need through drilling, not tapping. Bed on both
sides, epoxy fill the deck core, coat the bolt thread near the head
with bedding, and dog down lightly. After 24 hours (or whatever set up
time is recommended), dog down again to final tightness and trim
excess bedding with something very sharp.

Tapping is great for masts, not for backing plates, which are done to
make it better than factory and nearly bulletproof.

R.

One trick is to braze a drill bit of the correct diameter to a length (12"
??) of "music wire." (Groove the dull end of the bit so the wire comes out
centered and adjust with a hammer.) Guide the bit with heavy gloves or a
bit of tube slipped over the wire. Works well for small bits. Haven't
tried anything larger than 1/4".

You can also spend big bucks at
http://www.aircraftspruce.com/catalo...angledrill.php

Roger

http://home.earthlink.net/~derbyrm
"Chris" wrote in message
oups.com...
I saw at the Miami boat show a salesman demonstrating an adaptor that
when attached to the drill you could adjust the angle of the drive more
than just a 90 degree fitting. (Should have bought it) I need to drill
into the coaming through heavy glass and tap into a metal backing plate
and the bottom holes clearance is less that 1 1/2" above the deck. Any
suggestions out there??

Thanks, Chris

I saw such an angle drill thing at Lowes last week.

Take a look at this:
http://www.harborfreight.com/cpi/cta...emnumber=91767
Our local toll rental carries right angle drills.
MMC

"Chris" wrote in message
oups.com...
I saw at the Miami boat show a salesman demonstrating an adaptor that
when attached to the drill you could adjust the angle of the drive more
than just a 90 degree fitting. (Should have bought it) I need to drill
into the coaming through heavy glass and tap into a metal backing plate
and the bottom holes clearance is less that 11/2" above the deck. Any
suggestions out there??

Thanks, Chris

I buy a lot of stuff from Harbor Freight, and with most of it, I'm quite
happy. I bought one of those right angle adapters and it is junk -- the
gears don't mesh right and the chuck is similarly bad.

Roger

http://home.earthlink.net/~derbyrm

"MMC" wrote in message
...
Take a look at this:
http://www.harborfreight.com/cpi/cta...emnumber=91767
Our local toll rental carries right angle drills.
MMC

"Chris" wrote in message
oups.com...
I saw at the Miami boat show a salesman demonstrating an adaptor that
when attached to the drill you could adjust the angle of the drive more
than just a 90 degree fitting. (Should have bought it) I need to drill
into the coaming through heavy glass and tap into a metal backing plate
and the bottom holes clearance is less that 11/2" above the deck. Any
suggestions out there??

Sometimes you win and sometimes you don't at HF.
I bought a thick pack of emery cloth there and ended up tossing it because
it was crap. OTOH, when I needed an electric impact to break my crankshaft
pulley bolt free (replace fwd seal), I got one at HF for the same price as 2
days rental and I didn't have to do laps to the rental place when I could
get back to putting things back together for a few days.
The quality on this tool isn't great, but as I use an impact maybe once in
six months, it'll probably last the rest of my life!
MMC
"Roger Derby" wrote in message
ink.net...
I buy a lot of stuff from Harbor Freight, and with most of it, I'm quite
happy. I bought one of those right angle adapters and it is junk -- the
gears don't mesh right and the chuck is similarly bad.

Roger

http://home.earthlink.net/~derbyrm

"MMC" wrote in message
...
Take a look at this:
http://www.harborfreight.com/cpi/cta...emnumber=91767
Our local toll rental carries right angle drills.
MMC

"Chris" wrote in message
oups.com...
I saw at the Miami boat show a salesman demonstrating an adaptor that
when attached to the drill you could adjust the angle of the drive more
than just a 90 degree fitting. (Should have bought it) I need to drill
into the coaming through heavy glass and tap into a metal backing plate
and the bottom holes clearance is less that 11/2" above the deck. Any
suggestions out there??

Chris wrote:

I need to drill
into the coaming through heavy glass and tap into a metal backing plate
and the bottom holes clearance is less that 11/2" above the deck.

There are pneumatic angle drills used in the aviation industry that will
work in very tight spots. They take threaded drill bits, so they don't need
a bulky chuck. These drills show up on ebay pretty often. Try searching
ebay for "aviation angle drill", or for manufacturer's names such as Dotco,
UAT or Cleco.


--
--Steve