Remove a broken tap
Remove a broken tap from hole by drilling tap out with a masonry bit sharpened to form a spade drill
this will not damage the hole.
By placing guide plate on top to guide drill in location
this is a 1/4-20 HSS tap and a 3/16 masonry bit
Video link
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Thanks shopandmath! We've added your Broken Tap Removal Method to our Tapping and Threading category,
as well as to your builder page: shopandmath's Homemade Tools. Your receipt:
New plans added on 11/20: Click here for 2,589 plans for homemade tools.
shopandmath (Feb 12, 2020)
thank you much appreciated
Ray
I have melted the silver solder holding masonry drill tips in. I guess I should buy a metal spade insert to have on hand to copy the profile from.
Rob
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