Digest for sci.electronics.repair@googlegroups.com - 6 updates in 1 topic

jurb6006@gmail.com: Dec 26 07:11PM -0800

>"I have two #1 Phillips screw
drivers with trashed tips I need to replace."
 
Try grinding the end of the tip some and using them as a #2. That solves the problem of under broached heads. This is when the broaching tool wears out and does not go deep enough.
 
Years ago I had some #2s that were so good you could stick them in the screws in the sides of a VCR and they would stay there, supporting their own weight. Off brand, buck apiece at an auto parts store. Once I bought a couple and found out how good they are I went back and bought them all. But that was like 20 years ago and they are all gone. I cut some of the handles off for use i drilldrivers as well and they seemed to hold up.
 
There are also variants. For contractor use, Milwaukee makes a slightly different one. Only available as an insert though. But if you need to drive a four inch decking screw into a 2X4 and 4X4 and have a powerful enough drill, they grab well enough to break the head of the screw off. Had it happen, and those were some pretty beefy screws. These inserts are slightly narrower than a normal #2 and you can see the tip is cut a bit differently. Like they don't intend for it to bottom out.
clare@snyder.on.ca: Dec 26 10:45PM -0500

On Tue, 27 Dec 2016 02:26:16 +0000 (UTC), Cydrome Leader
>with shitty screws, which they cam out of.
 
>There's no way in hell any vacuum cleaner is going to be made with JIS or
>Pozidrive screws. Cheap, soft, poorly formed screws? You bet.
 
Soft shitty poorly formed JIS screws also exist - in cheap, shitty,
poorly made Japanese vacuums. Not nearly as common as they used to be
(japanese quality is generally pretty good today)
Martin Eastburn <lionslair@consolidated.net>: Dec 26 10:27PM -0600

The screws are likely metric and don't fit tight as the Imperial ones
do. Martin
 
 
On 12/26/2016 1:04 PM, Doug White wrote:
whit3rd <whit3rd@gmail.com>: Dec 26 08:41PM -0800

On Monday, December 26, 2016 at 11:20:30 AM UTC-8, David Billington wrote:
> > it's not really a match?
 
> Are you thinking of a pozidrive screw, if so a Phillips screwdriver
> shouldn't be used.
 
Alas, it's not that simple. Pozidrive is licensed by Phillips just like Phillips is,
the Japanese use JIS standards instead.
 
Frearson (aka Reed and Prince) is a fourth standard; that one, rarely slips
and doesn't have multiple sizes with different shapes. It's rare, though.
Leon Fisk <lfisk@no.spam.iserv.net>: Dec 27 10:01AM -0400

On Mon, 26 Dec 2016 22:00:39 GMT
Doug White <gwhite@alum.mit.edu> wrote:
 
<snip>
>I'll have to investigate getting a special set of drivers for small
>appliance repair.
 
I bought this cheapo Harbor Freight set to get the special bit for Game
Boy Dual Screens:
 
http://www.harborfreight.com/32-piece-screwdriver-set-with-tweezers-97517.html
 
Those bits aren't 1/4 inch but rather 5/32 inch. I was able to use it
with a small torx bit to get down into a deep hole that my 1/4 bits
couldn't.
 
Nothing special but it has already paid for itself. Figure it should
last for awhile if I only use it when necessary...
 
--
Leon Fisk
Grand Rapids MI/Zone 5b
Remove no.spam for email
Burger Man <bm@zzt.net>: Dec 27 06:39AM -0800

On Mon, 26 Dec 2016 18:54:24 -0700, "Larry Fisk" <user@live.com>
wrote:
 
>sometimes. For my work these four sizes work for most all, but I use small
>torx bits quite a bit now days too.
>https://www.amazon.com/Hozn-JIS-4-JIS-Screwdriver-3rd/dp/B00A7WAHTU
 
I gave up trying to exactly differentiate screw types a long time ago.
Some others came to a similar conclusion.
http://www.webbikeworld.com/motorcycle-tools/hozan-jis-screwdrivers-review/
Now if a driver seems to camming too much, I just try a different
driver or when I can, resort to an impact driver (hammer type) which
is an indispensable tool sometimes, especially for old motorcycle
stuff. http://www.dansmc.com/impactdriver.jpg
You received this digest because you're subscribed to updates for this group. You can change your settings on the group membership page.
To unsubscribe from this group and stop receiving emails from it send an email to sci.electronics.repair+unsubscribe@googlegroups.com.

1 Response to Digest for sci.electronics.repair@googlegroups.com - 6 updates in 1 topic

January 19, 2017 at 6:29 PM

WE'RE LOOKING FOR LIVE WEBCAM MODELS!
MAKE OVER $10,000 EVERY WEEK.
JOIN AS A BONGA MODELS CAM MODEL TODAY!

Post a Comment