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Registered
Join Date: May 2002
Location: St Louis
Posts: 4,211
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Is there such a thing as a metric Phillips bit?
0 seemed too small and #1 too big. Someone who I thought should know said it was metric. I did a search and I did find a reference on a RC forum but that is it.
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Rick 88 Cab |
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Registered
Join Date: May 2011
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Here is some description of various screw drives:
List of screw drives - Wikipedia, the free encyclopedia
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Honey Badger
Join Date: Oct 2001
Location: North Pole, AK
Posts: 1,045
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There are Japanese bits called JIS, IIRC. They look similar to Phillips, but internal design is slightly different.
ETA: there are also posidrive bits, but they are used more in Europe. Last edited by theFONZ; 02-02-2014 at 06:54 PM.. |
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The Unsettler
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I stumbled upon a 3.5 mm fastener last year and found I had a 3.5 box that was in a set I've had for decades but never used, didn't even know I had it.
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Almost Banned Once
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Check the Wiki link... I bet it's a Pozidrive.
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- Peter |
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Join Date: Mar 2004
Location: Los Angeles
Posts: 17,338
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Pozidrive or the stupid Phillips head with a square in the middle. A combination drive that allow a sq drive to be use to prevent cam-out. A Phillips driver will work, bur slips often. I still think its Pozidrive.
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Registered
Join Date: May 2002
Location: St Louis
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it is not a pozidriv or even that French drive in the wiki link. I can't find any reference to anything outside the range of #000 to #4.
It is a small screw with Locktite that is difficult to remove. A new #1 bit will get it out. I think the guy just made the metric bit part up.
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Rick 88 Cab |
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Honey Badger
Join Date: Oct 2001
Location: North Pole, AK
Posts: 1,045
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Look up JIS. A Phillips will usually fit a JIS style screw, but it's better to get the bits from some of the Japanese toolmakers.
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Parrothead member
Join Date: Jul 2003
Location: Monmouth county, NJ USA
Posts: 13,829
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Metric Phillips? Would that be a "Philippe" bit....
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Control Group
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If it has loctite on it, can you heat it up, or would that damage the piece"
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Almost Banned Once
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Quote:
This has me very curious. I'm very fussy about screw heads and I always use the correct non worn screwdriver tips to remove them. Generally tips/screwdrivers by Snapon or Starrett are the best fitting. My ultimate goal is to remove and reinstall them without marking them. (One of my hobbies is repairing old film cameras and lenses)
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- Peter |
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Heat the head with a soldering iron.
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Used to be Singpilot...
Join Date: Oct 2006
Location: Sioux Falls, SD is what the reg says on the bus.
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I sold a Metric Crescent once. To a girl that was looking for one.
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Bill is Dead.
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Frearson?
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Registered
Join Date: Jun 2002
Location: Winnipeg, MB, Canada
Posts: 3,963
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Sounds like the JIS. is what I found on a fan this summer. Tried several different bits to undo them. Ended up using a BFH to smash it to pieces. BFH's work best on all screws types.
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Registered
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I looked at them again compared to another Phillips along with a Google search and I bet it is a Japanese Industrial Standard (JIS) Screw. How it ended up here is another question but the thing does have its origin in the Pacific rim.
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Rick 88 Cab |
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Location: Los Angeles
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The Phillips heads are different on some screws. If you look at the bit, some are more angular and some not so much. A new bit will cam out on you if use with different Phillips slots. The slot on a drywall screw and the typical sheet metal screw are slightly different. Love to see a pic because it is bugging the hell out of me not knowing what it is?
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Registered
Join Date: Mar 2004
Location: Los Angeles
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I have used these thing before with some success. How big is this screw? Sears.com
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