It's a matter of degrees, I suppose.? There are differences in the
shape of Philips, JIS, etc. holes that affect the max. torque and
the reliability when one is using power drivers and/or hundreds of
insertions per day.? The kind of thing that makes a difference in
manufacturing.? It's the same thing with Torx and Torx+ heads.? But
if one is careful, using the wrong driver is OK for a few screws,
IMO.
Regards,
-BW
Bruce Wahler
Halfmoon-Switch.com?
bw@...
978.597.7008
?
On 1/19/2022 9:41 AM, LarryS wrote:
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You're probably right.
I just remember the jet engine mechanics on the shop floor making a big deal
about it and how they had separate drivers.
Maybe they were having fun with the Engineer - "no THAT one takes the
fillister driver".
Or maybe they actually used separate drives.
L.
-----Original Message-----
From: [email protected] [mailto:[email protected]] On Behalf Of mark
audacity romberg
Sent: Wednesday, January 19, 2022 8:10 AM
To: [email protected]; ethan@...
Subject: Re: [YamahaDX] Need help identifying DX7 front panel screws (1st)
Fillister is a head shape, not a drive type.
