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
Andyt (Feb 12, 2020), astroscuba (Dec 30, 2023), Carnel (Feb 12, 2020), dietmar g (Aug 10, 2022), EnginePaul (Aug 9, 2022), fizzloid (Mar 29, 2024), Greasy joe (Feb 23, 2020), greyhoundollie (Feb 11, 2020), Jon (Feb 13, 2020), kboy0076 (Dec 18, 2022), Moby Duck (Feb 16, 2020), mwmkravchenko (Aug 9, 2022), nova_robotics (Dec 29, 2023), oldguy55 (Apr 12, 2020), oldpastit (Feb 21, 2020), Paul Jones (Feb 14, 2020), Ralphxyz (Aug 16, 2022), Resident114 (Dec 16, 2022), Sleykin (Feb 17, 2020), sossol (Feb 16, 2020), Sprig1 (Feb 17, 2020), verticalmurph (Dec 17, 2022), will52100 (Feb 11, 2020)
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:
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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