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NordWolf 10-Piece
M35 Cobalt HSS Left Hand Drill Bit and Screw Extractor Set
Comes with 1/4-inch hex shank, easy out screw extractors to remove damaged and broken bolts and screws
Unique Packaging - Packed in reuseable plastic box which can be used to store any 1/4-inch hex shank screw bits and drill bits with diameters smaller than 1/2-inch (13mm)
Feature Highlights
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Popular Sizes
Includes SAE left hand drill bit sizes 5/64", 7/64", 5/32", 1/4" and 19/64", corresponding to screw extractors #1/2/3/4/5
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Efficient Design
Reverse twist, left hand drill bits can be used for drilling any hardened bolts and screws. 135° split point drill tip for easy penetration without walking off. Spiral groove extractors can firmly grip for easy screw out. All bits come with 1/4-inch quick exchangeable hex shank for use with drills and impact drivers
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Unique Packaging
Packed in reuseable plastic box to pack any 1/4-inch hex shank screw bits and drill bits with diameters smaller than 1/2-inch (13mm)
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High Quality
M35 Cobalt Steel drill bits for higher heat resistance, CrV steel extractors have superior hardened and wear resistance for strong and durable performance
Wide Application
Using in automotive repair, home improvement and construction projects, to remove rusty, stripped, damaged or broken bolts, studs and screws
Michelle
Reviewed in the United States on January 3, 2025
I was extremely excited to get this new drill bit set. I've been doing a lot of work and the straight based ones need care making sure they're centered when tight. My very first project was to screw in tiny hooks for my kids rooms to hang up headphones. When I first started to use the drill I noticed it had a wobble so I took it out and reset it to make sure it wasn't something I did. I use it again, not pushing with any pressure, and the upper 2 cm of the head snapped off and flew across the room. Room. All eyes were safe. I am disappointed that it happened upon first use. Is there anything that can be done to make this right?
Muddy
Reviewed in the United Kingdom on August 20, 2024
Broke off in the hole - twice. Monkey metal.
Moto937
Reviewed in the United States on December 31, 2024
Definitely do not buy these drillbits. I’ve been an automotive technician for 41 years in no matter how you drill with these bits they like they made out of glass. Terrible quality would definitely not recommend.!!
Turenne Andre
Reviewed in Canada on December 29, 2024
Did the work very well to remove an engine head sheared stud
K. Jolley
Reviewed in the United States on December 18, 2024
This is a nice set, good little case. These are not cobalt, use with caution
Treeman
Reviewed in the United Kingdom on October 8, 2024
This bolt extraction set does not have the strength to extract well seized bolts.I had one of the drill bits snap of at the tip( not the smallest in the set), also whilst using one of the extraction tools it snapped leaving part of it in the bolt I was trying to extract (which was extremely problematic to deal with).I was being very careful in their use and didn't rush and put too much load on the tools yet they failed.Not fit for purpose in my view.
Nick
Reviewed in Canada on October 28, 2024
This was a complete waste of money, no wonder it's cheaper than name brand. It is not 100% tungsten. Will snap on HSS steel with next to zero downward force. I suspect it's only coated HSS bits, so at this price not worth it, cobalt bits do better than this junk.
Douglas W Holtgrewe
Reviewed in the United States on September 3, 2023
I work on equipment were I have to remove panel screws. One snapped and I used the perfect size drive on my Dewalt cordless drill. Because they are left handed I was able to start drilling and the broken screw backed right out so I could replace it with a new one. Great case an small enough to keep in my tool bag without taking up space. Got me out of a jam and left the job looking professional.
Rob
Reviewed in the United States on September 11, 2023
saved a butt load of trouble getting a broken truss rod nut on my Fender Bass. Don't know how long they will last but seem to be good quality. VERY HANDY to have around
J Paul
Reviewed in Canada on August 19, 2023
I bought this because of the hex ends on the bits. This allowed me to use an extension so I could drill into a tight location to remove a broken bolt without removing the exhaust manifold. Chewed right through a hardened steel bolt like butter. Saved me a lot of money and time!
Onelup
Reviewed in the United States on July 29, 2023
I was somewhat skeptical when I ordered these as many of the readily available tools are of poor quality. I had to drill out 6 broken off exhaust manifold studs (stainless ones) out of a Ford 5.4 and these bits worked great. Being left hand bits is key for a job like that. Will definitely buy from these guys again
Brandon Hann
Reviewed in the United States on June 20, 2023
I over torqued a bolt on my car's oil pan and snapped the head off. I needed the smallest bit in this set (5/64) to get a hole started for my cap screw extractor. The bit worked like a charm to get the hole drilled, but I ended up breaking the tip. After that, it kept snapping off pieces until it was only about an inch long. However, because it was a bit jagged, the sharp end was able to bite into my cap screw and it ended up backing it out without the need for an extractor bit!I'm still giving this 5 stars because the bit ultimately did its job and it's not easy to keep such a small bit from snapping at some point especially if you're using it on an extension because that removes some of your ability to keep the bit straight and center.I'm confident the larger bits would work a lot better if I ever need them.
Shawn
Reviewed in the United States on October 10, 2023
They got the job done. However, the smallest one did break the first time I used it.
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