Help! Torx Screwdriver Tip Broke Off In Cutterhead Insert Screw.

[Dave Winters]

Help! Torx Screwdriver Tip Broke Off In Cutterhead Insert Screw.
Tried briefly to drill it to use an easy-out, but the tip must be hardened....
Anybody?

[Rick Lizek]

You need to get a carbide drill bit. One time I had to drill 20 torx screws for the same thing that happened to you. They do make better torx bits as well.
http://www.wihatools.com/torxr-diamo...e9caAgvt8P8HAQ

[Yonak Hawkins]

Do you think a rare earth magnet would get it out or is it too jammed in there now ?

[Rick Lizek]

A rare earth magnet isn't going to do it. The tip broke off because it got twisted so it's wedged in there and won't come out.

[Frank Martin]

You need to get a carbide drill bit. One time I had to drill 20 torx screws for the same thing that happened to you. They do make better torx bits as well.
http://www.wihatools.com/torxr-diamo...e9caAgvt8P8HAQ

This exact experience was the reason for me to replace all my driver bits to a mix of Wiha and Wera. They are worth the small cost compared to dealing with this kind of headache.

In my case, I was able to grind the screw around the broken bit enough with a Dremel to remove the bit remnant and then unscrew with a better bit.

Good luck!

[Rod Sheridan]

If you can buy a left hand carbide tipped drill, that would be the best..........Rod.

[Rick Lizek]

A left-handed drillbit isn't gonna make a difference at all. It will just drill the hole in reverse. You will still need to use an EZ out.

[Robert Engel]

I've never had any luck trying to remove hardened steel bits broken off in a screw head like this.

Have you tried tapping on the bit with a small punch? Sometimes it just needs a nudge in the cc direction and it will pop out.

If that doesn't work, I would be thinking about using a Dremel and sacrificing the screw head by grinding enough to release bit & replace screw.

[Ole Anderson]

One option I have used with broken u-joint bolts on my Jeep is to use a Dremel rotary tool to flatten the broken end then use a thin cutoff wheel to cut a slot to fit a slotted bit screw driver. Hopefully a slight back-twist will loosen the bit enough for it to fall out. Easier than trying to drill the exact center of a hardened piece of tool steel. Have you tried just tapping it first? But if it is truly twisted and really jammed, then you are probably looking at a carbide drill and easy-out as suggested. By the way, easy-out is an oxymoron if you have ever used one. And if you broke off a bit trying to remove the screw, it is really in there! Last option is to drill out the whole thing and go up one screw size.

[Rich Riddle]

Are you talking about a segmented four sided cutter?

[Mike Henderson]

Are you talking about a segmented four sided cutter?

Rich brings up a good point. Most of those four sided cutters are carbide and can be broken. I know I've broken some when I hit a nail that was in a board.

Mike

[pat warner]

Like a rock in a tire tread, this ort will come flying out with usage.
So run some scrap for a couple of minutes and see if it doesn't loosen up.

[Wade Lippman]

Like a rock in a tire tread, this ort will come flying out with usage.
So run some scrap for a couple of minutes and see if it doesn't loosen up.

I was wondering when someone would suggest that. Yeah, it will likely come out, but you might not like where it goes.

[Rich Riddle]

Rich brings up a good point. Most of those four sided cutters are carbide and can be broken. I know I've broken some when I hit a nail that was in a board.

Mike

Indeed, simply break the four sided cutter if that is what he's discussing. Then a good pair of Vice Grips will easily back it out.

[Jesse Busenitz]

I was wondering when someone would suggest that. Yeah, it will likely come out, but you might not like where it goes.

Maybe this should be done with full body armor, and using the breaker as the "switch", and a high speed camera to capture the event!