Very Stubborn Broken Bolt Removal
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- čas přidán 6. 09. 2020
- amzn.to/2EWOKmJ Spring loaded Center Punch
amzn.to/2F9hc4P Kimo 20V Cordless Drill
amzn.to/3bC8bgc Left Handed Drill Bit Set
amzn.to/2EZB8XU Dewalt Titanium Dril Bet Set
amzn.to/2R2CVO5 Easy Out Set
amzn.to/3h6eObS Irwin Screw Extractor
amzn.to/332LwGh Helicoil Assortment
amzn.to/3h2woxn Red Loctite
Help support Doublewide6 Repairs LLC by sponsoring his Patreon Account
/ doublewide6
In this video, I remove a broken bolt to save a tractor cylinder head.
Doublewide6 Repairs LLC has a Master’s Degree in industrial technology with a specialization in Manufacturing, due to factors beyond the control of Doublewide6 Repairs LLC and anyone featured in his videos, I cannot guarantee against improper use or unauthorized modifications of this information. Doublewide6 Repairs LLC assumes no liability for property damage or injury incurred as a result of any of the information contained in this video or any of Doublewide6’ Repairs LLC's videos. Use this information at your own risk. Doublewide6 Repairs LLC recommends safe practices when working on equipment, power tools, chemicals, electronics, electrical systems, vehicles, and or with tools seen or implied in this video. Due to factors beyond the control of Doublewide6 Repairs LLC, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not Doublewide6 Repairs LLC.
Tools and Supplies Used in This Video:
amzn.to/2EWOKmJ Spring loaded Center Punch
amzn.to/2F9hc4P Kimo 20V Cordless Drill
amzn.to/3bC8bgc Left Handed Drill Bit Set
amzn.to/2EZB8XU Dewalt Titanium Dril Bet Set
amzn.to/2R2CVO5 Easy Out Set
amzn.to/3h6eObS Irwin Screw Extractor
amzn.to/332LwGh Helicoil Assortment
amzn.to/3h2woxn Red Loctite
Help support Doublewide6 Repairs LLC by sponsoring his Patreon Account
www.patreon.com/doublewide6
A bit of oil on the drill tip always helps when drilling metal.
Don't you love when a simple job takes a turn into the dark side
Travis Poppler it’s 2020! What’d you expect?
And there’s still three and a half months to go.
@@Jim-ie6uf Good point.
I have found one of the main tools to keep in the old tool box is patience,
And you took your time, tried a number of different bits tools until you completed the project,
Good job!
FYI, there are these kind of socket sets that are made to accept a tap or easy out in a square hole in the sockets. Then you can use a ratchet instead to turn a tap or easy out. I love my set. Good video.
You have lots of patience Bob. That bolt broke because it was seized so the easy out usually doesn't work as you know. Good repair.
Good job, nothing sucks more than breaking off an e z out in a stud. Been there.
Good upload dw6...in my entire life, I don't believe that an EZ-Out ever worked for me...always causing more problems.Threads were probably galled, dissimilar metals are a problem waiting to happen. Heli-coil was a great fix,
Really gave you a workout, nice job DW6 👍👍
Sometimes I've succeeded by drilling certain amount and using tap to cut away the remainder of the bolt.
Thanks for sharing Bob. Great video. I hate it when a bolt breaks. You did a good job of trying different easy outs and not breaking any of them. I think this video could help people in this situation. Happy Labor Day!
Get a set of center drill bits will save you from snapping those small bits at the start of hole
great instructional video on the use of easyout & helicoils...... well done
Great work as always! Supply yourself with true Colbalt drill bits, not coated & Tapfree
cutting oil when drilling & tapping. Very informative for your viewers!
Ya won that battle ! I never had any doubt. 👍👍
tapped that whole dry!?! you scare me
Glad to see I'm not the only one that gets 'those' bolts... and have a bunch of different removers that never work.
I’ve been having good luck recently with the left handed bits but the trick to them for me is to use as large a bit as I can with them that will fit the hole.
Seems like they bite better & have enough oomph to pull out the bolt. I also drill out the centers on a thru hole as it seems to help a lot. As always awesome videos!
I don't want to seam critical but I have a better way of doing it. I used a large bolt as a guide. I faced the bolt head on the lathe and drilled a hole straight through it on the lathe. Now in your case you can turn the face down on the lathe to the size of the inside diameter of the hole so it just fits this will keep you on center for the entire depth of the hole. now just fasten the bold head to the surface of the head and drill through the hole. once you get the hole established follow it with the same size drill bit you would use to tap that hole. once that is done the threads should come out like a spring. If the threads are still stuck to the aluminum just chase it carefully with a tap. once this is done if done correctly there is no need for a heli coil. The factory threads are restored. Let me know if you want a picture.
I would not have given up on the torch so quickly. Keep heating and cooling it usually works for me.
9:44 Heating easy-out will draw out temper! PS: I HATE Easy-Outs. I don't think I've ever had luck using them, regardless of the size I used.
I just tried to drill out broken bolt on snowblower carb where shield mounts. I used my expensive Walter bit and it would do anything.
Awesome video. Thanks.
I'm sure you do far better than me at this work, but I felt you were drilling way to fast and no lube. I looked at the drill and it said variable speed down to 350 RPM. Just wondering.
Good job
good job
I broke bolt in sump hole of a Tecumseh vtwin. Was able to hang it so bolt was immersed in pan of water/alum solution sitting on top of a camp stove. After a few days bolt is gone.
Those bolts need a torque of about 85 inch pounds but still seize or strip.
I fine more times than not- easy outs don't work. They brake
easy outs usually brake
Not sure but if you use oil on the drill while you drill might not break and will cut better
I seen that coming.. way to much pressure,, 3:20,, Try this tip before using the easy out heat the area up a little and use a wax candle to melt, the wax will go around the threads,, will be much easier works great for broken head bolts on engines for cars
Best thing to do on these heads is to just weld a nut to the bolt. Seems like kholer engines always break on the head. Reason to weld is if you go off center even a little bit, its ruined most likely.
Smart move to stop using the easy outs. 😁🙄 They only work if a soft bolt has snapped off due to over torquing.
kimo?
What a weird bolt to get stuck so badly.
Not uncommon on Kohler engines to break valve cover bolts. Especial on units exposed to the elements for years. Exhaust bolts are at risk too for those engines left outside.
Anthony Browning not doubting it, and I’d almost expect any exhaust bolt to be like this. Valve covers are just such a light duty item.
KSMike1 Kohler valve cover screws are small, fine thread. Once corrosion gets in there, it’s likely to break. Vertical shaft engines are less prone than horizontal shaft engines, but not immune.
I would have first drilled out and retapped the orig hole with the orig pitch.
Nice helicoil set. As for ez outs... get rid of them.
1) pic up a a 115 piece cobalt at HF. Use these (RH) first to get pilot and opened up then go to LH drills. (Lots of small pilots in this set to break first instead of breaking expensive LH bits). 50-70% of the time as you drill (with pilot already thru) LH bit will grab remaining bolt and screw out. A good rule I use (1/4” bolt) is I’ll pilot up to .100”-1/8” then use LH 3/16” bit. This gives a good bite of the bit. It will either cut out material or bolt will give up and screw out
2) Weld nut on. This is a decision that one has to be careful about cause if it doesn’t work you then have weld to drill thru sometimes
3) when I drill off center and half of bolt remains I go in there with a good set of heavy duty picks. I hammer in pick behind bolt and get it to pop out/bend up and then pull or blow out. Then helicoil or tap to next size SAE or metric.
The welding most likely always works. The combination of heat and a stout hex is enough to get it out. I always opt for the welding right off the bat. Saves time and money.
I am going to replace the Milwaukee with this kimo drill.
How dare you.
Why not just weld a nut on and wrench it out?
Когда сверлишь , обращай внимание в какую сторону вращается сверло...
good job
easy outs usually brake