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How do you measure the distance between two holes for drilling purposes?
you are concerned with marking and drilling the the center of the hole. Make a + mark where you want the center of each hole. You can punch the center of that mark with a nail to help the bit stay in the middle.
Can you name at least 5 characteristics that you would find when drilling?
No, because the answer depends on what you are drilling through and why. Drilling a guide-hole through a wooden plank is somewhat different from drilling for an ice core in the polar regions or for minerals underground. So the question is so poorly specified as to be unanswerable.
Does using a coin with a hole in it and a string really work on vending machines?
yes
How do you measure resistance with angle of potentiometer?
get a protractor, find a way to set the pot to it, easy way to do that is drilling a hole in the center. now connect ur pot to a dmm and turn it at any angle to get the resistance there
Does a 1950 coin have a hole in the middle?
The country of origin and the denomination of the coin would be a big help. Holes in the centre of coins is no longer as widespread a practice as it once was, although some countries continue to do so as a tradition.
Is a old coin with a hole in it worth more then one that does not have a hole?
No it's the hole that kills collectible value. If the coin is silver it has scrap value
What is the value of an 1849 one dollar coin with a hole in it?
The hole kills the collectible value of the coin. It's likely only worth about $25.00 for the silver content of the coin. Take it to a coin dealer for an assessment and value.
What is the homophone for drilling a hole?
The homophone for drilling a hole is "whole."
If you have a African coin and some leather cord is there a way for you to attach the coin to the cord to make a bracelet without drilling a hole in the coin or should you go ahead and make a hole?
You could wrap the coin in gold or silver wire and form a loop to pass the cord through. You could find a mount, called a finding, of the right size; these come in every imaginable shape and size, and are meant for mounting polished stones into. You could embed the coin in acrylic plastic and drill a hole in the plastic. Doubtless there are other methods that wouldn't destroy the coin by drilling it.
Would a hole in a 1893 sixpence devalue the coin?
A hole in any coin that was not minted with a hole would make it worthless. Modified coins have no collector value other than whatever the scrap value of the metal might be.
What is the value of a 1833 liberty head penny with a hole in it?
1833 is a common date for Large Cents. The hole likely killed the collectible value of the coin. Take it to a coin dealer to see if it still has any value.
What the importance of drilling center and guided drilling?
Drilling centre and guided drilling get your hole in precisely the correct place.
1882 five dollar gold coin that was drilled through by a jeweler and i was wanting to know is there any worth to it?
August 11, 2009 Generally, drilling a hole in a coin lowers its value considerably. If your coin was minted in Philadelphia or San Francisco, then it is probably not worth too much more than gold value which is $114.32 today. If it was minted in Carson City then it probably has a little more value since these were minted in lower quantities.
What is the value of a 1840 half dime with a hole?
The hole totally kills the collectible value of the coin. Unless you find someone that wants it, the value is only for the silver, and that depends on how much weight was lost by the hole..
Why did 25 peseta coin have a hole in?
The hole in the 25 peseta coin was a traditional design feature dating back to ancient times when coins were strung together for easy carrying. It was also believed to help distinguish the coin from counterfeits.
What is the purpose of a bore hole door and how does it function in the context of drilling operations?
The purpose of a bore hole door is to control the flow of drilling fluid and prevent debris from entering the bore hole during drilling operations. It functions by opening and closing to allow the drilling fluid to circulate and maintain pressure, while also sealing off the bore hole to protect the integrity of the drilling process.
1923 silver dollar with hole in middle?
The value is just for the silver in the coin
