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Remove broken and damaged screws and bolts in two easy steps. Each of the four dual ended bits in this set feature a burnishing tip to prepare the screw or bolt for removal and a threaded tip to grip and extract them when powered with a 3/8" drill. Removes many types of screws up to 4" in length including hex, Phillips, and square drive and bolts up to 3/8". Each of the four bits are different widths to handle a different range of screw and bolt sizes. Additional Features: Bit #1 handles No. 4-No. 7 screws and No. 10 bolts (5mm) Bit #2 handles No. 8-No. 10 screws and 1/4" bolts (6mm)Bit #3 handles No. 11-No. 14 screws and 5/16" bolts (8mm)Bit #4 handles No. 16-No. 24 screws and 3/8" bolts (10mm)
Amazon.com
Everybody knows the frustration of removing stripped screws and bolts. With the Alden 4-Piece Grabit Broken Bolt and Damaged Screw Extractors Set, you can finally get rid of that headache. It is industrial strenghth and is made from high quality tool steel. It is designed to be used in a variable reversible drill but is also effective using a 1/4 inch hex screwdriver and extracts many type fasteners including: Phillips, Slotted, Hex, Trox, Tri-Wing,Pozidriv, Fearson, most tamper resistant screws and many more.
Electrician
2025-08-17 09:01:12
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Andrew Pollack
2025-07-11 12:52:46
This kit works astonishingly well.My first chance to use it was on my daughter's Kia. I was putting in a new ignition coil when the small hardened bolt snapped off, leaving just a small, uneven stub sticking out about 1/4 inch from the valve cover housing where it goes. I was dreading having to replace the whole housing when I remember I had this tool.In less than 5 minutes, the broken stub was out -- cleanly and smoothly with absolutely no damage to the housing. I've tried other products with little or no success. In several cases, I've ruined whatever it was that had the broken bolt stuck in it. Not this time, this time I was home free in a minute or two.Tips:#1. The instructions don't include pictures, and it took me a few minutes to realize that with each bit one tip is for drilling a small recess into the top of the damage bolt and the other is for torquing into that hole once it has been made.#2. GO SLOW, and with LIGHT pressure. The biggest mistake you can make (other than using the drill in forward rather than reverse) is to fail to align the drill portion with the center of the broken bolt. The bolt surface will be uneven so don't press into it. Position the drill right above it and start it spinning, then gently bring the tip of the bit into contact and let it make its own hole right in the center. Once you've got it started, you can add a little pressure but take your time. Make the hole good and deep. Then when you flip the bit and use the extractor side, it will astonish you with how well it bites right in and out comes your bolt.#3. Reverse, reverse, reverse. Both the drilling part and the removing part must be done with the drill in reverse.
Diabeetus
2025-05-09 14:26:33
This is one of those tools you see and think, "Well, I really don't need it. No point in spending the money." Then a few months goes by and you hang some shades up at about 10 pm on a Sunday. A screw strips out. Now you have no shades, a screaming infant, and a mad wife who is telling you it was her idea to hang the shades yesterday when the store was open. After the spit and foam from your profanity fueled tirade dries you think, "Why didn't I order that BEFORE I needed it?"These are pretty simple to use. There's two sides -- a drill side and a corkscrew looking side. Process goes like this. Place driller side out. Tighten chuck. Put drill in reverse. Drill out a little crater in the broken screw. Flip extractor bit around to corkscrew side. Put drill in reverse. Very slowly drill it into the crater you just made. Screw should come right out.I never tried this on anything high test. Just junky little made in China screws around the house. That's probably why they all stripped anyway. If it was some aerospace hardened screw and you're doing some sort of in orbit repair, your results might vary. I don't know.It's a good product that you will use probably 12 times in your entire life. But still, worth the money. And Amazon was far cheaper than any of the big box retailers in the area.
Customer
2025-05-04 14:54:11
I over tightened the screws on my DeWalt planer. Bad habit I have. Ordered this product which arrived earlier than expected. Awesome!!! This kit worked perfectly. Very happy with purchase. Highly recommend!!!
Robert M.
2025-04-13 17:23:29
A drum pedal I was servicing had a threadlocked & corroded bolt that would not respond even to a heat gun + an impact wrench. I had stripped the philips head threads down to basically a circle.This managed to get the bolt out, to my great surprise. I did have to use a hand driver to get it started initially, rather than a motorized drill.
Allegro
2025-03-26 15:32:47
Very expensive but seem to be very high quality. Other types all failed.
Kit Laughlin
2025-03-21 11:08:42
But I know for sure that if I don't have a set in the toolbox, I am doomed to drills, Vice Grips, and skinned knuckles. All the internet reviews convinced me. And I think the quality of the steel, and its tempering, is crucial. I saw a knock-off version in a Post Office recently, and I can report I wasn't slightly tempted.
Bern the clam diver
2025-03-14 20:05:48
Remove and replaced my broken lawnmower blade holding bolt with a breeze. Nice tool!
JuanJo Vidal
2025-02-27 11:15:40
Sirve sin problemas para lo que esta hecho
alex young
2025-01-29 17:29:45
I was faced with a bill of £231.49 plus vat for a new part ,plus fitting charge of minimum two hours labour and hydraulic fluid and other charges for consumables to replace clutch master cylinder with a damaged/broken screw on my Kawasaki 1500 d2 motorcycle,the total bill would have been in excess of £500.00.i decided to try the prograbit set after viewing it on youtube. I am no expert in using tools but I do have a de-walt cordless drill/driver,i followed the instructions exactly as given hey presto 100% success.new screws were obtained from cradley Kawasaki ------- job done----happy biker. five minute job
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