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#3 | ||||||
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While a well-chosen Magna-Tip bit is a wise way to mate the proper tool to the proper screw slot, a CLEAN slot is essential.
Before attempting any work on a century-old screw/pin, please take the time to thoroughly clean 100+ years of oil, grease and dirt from the slot! A common safety pin or push pin works well for this. This way, the proper bit fits properly and to the BOTTOM of the slot for optimum interface and torque application. |
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The Following 7 Users Say Thank You to John Campbell For Your Post: |
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#4 | ||||||
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I made special screw driver bits out of allen wrenches for use with my drill press to remove stubborn screws,from older guns,use PB Blaster penetrating formula first. J.J.
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#5 | ||||||
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Cleaning screw slots with anything harder than a round toothpick can easily lead to scratches. I learned that the hard way. Soften the goo with something then use a toothpick or two or three or ten, if necessary. Using a pin of any kind is a very bad idea. They love to jump out of the slot and scratch the receiver.
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The Following 3 Users Say Thank You to Richard Flanders For Your Post: |
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#6 | ||||||
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Sorry to tell you this Richard, but the push pin I've used for decades hasn't harmed a thing so far. Of course I use it with care. And... toothpicks tend not to get all the crud out for me. Then again, I've had a lot of bad ideas in my life...
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The Following User Says Thank You to John Campbell For Your Post: |
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