[How-To] Drill rod vs graded bolt

[mksj]

Tap follower with brass guide and O1 steel.

 

[rwm]

Very nice! It's like my SST that it fits inside the chuck!

 

[ironwrx]

I used SHCS for the centers on my spring loaded center. No more force than the centers see, I doubt I’ll have to worry about wearing them out.

“SHCS”?


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[ironwrx]

I used SHCS for the centers on my spring loaded center. No more force than the centers see, I doubt I’ll have to worry about wearing them out.

Do you possibly mean “The amount of force the centers see”…etc.?


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[JimDawson]

“SHCS”?


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Socket Head Cap Screw. Quite hard, normally a grade 9

 

[ironwrx]

Socket Head Cap Screw. Quite hard, normally a grade 9

Duhh!!! Of course. Sorry, if I had more hair, I’d call it a blonde moment!