It’s tough when you are trying to remove broken bolts, but it is significantly more difficult when dealing with small bolts. Increased torque that strengthens the grip Cons.Precision-wise, these are the best drill bit for drilling out screws. The spiral flute design matches these bits perfectly due to the fact that they sharpen the bits for increased precision. We mentioned the firm grip on the head before, and it does its job aptly. This efficiency stems from the increased grip as the torque increases its intensity. The spiral flute design helps these bits to drill out any broken bolts, drilling out locks, and any hard metal efficiently. It is part of a group called “transition metals,” which have a few unique properties them.ĭue to their shiny and silvery nature, they are immune to most of the damage they sustain. Now, Cobalt heavily differs from other types of materials that manufacturers generally use for cutting tools. These bits have a unique design to their heads that make them aptly capable of grasping any screw head.įirstly, these bits are made from Cobalt metal. So, if you’re looking for a drill bit with a firm head grip, then the HSS drill bits by NEIKO are the ones for you. They need a circular motion to be set in place correctly, which is why they require a drill bit that can put a firm grip on the screw head. In the case of broken screws, it is much harder to take them out of the frame. Due to their left-hand design, you can pair these bits up with a reversible drill and use them to remove broken fasteners and bolts effortlessly. You can use these drill bits in a reversible way as well. With a coating like this, you won’t have to worry about damaging your project. It is incredibly rigid in nature, making it perfect for cutting tools. Titanium Nitride is a type of ceramic material that is often used to coat various alloys such as steel and aluminum. What is intriguing about this construction is that they coated the drill bits with Titanium Nitride. It is a pretty standard type of material that tool manufacturers use to build all sorts of cutting tools. The material NEIKO uses is called high-speed steel. They have a really unique construction to them that makes them ideal for taking broken bolts out. So, if you want a set of drill bits that will not break easily, you should get the left-hand drill bits by NEIKO. It would be best if you didn’t try to wedge it out with a scale or fork, but use a sturdy drill bit to drill it out. This product, like the entire Grabit® Micro line, carries a lifetime replacement warranty and is proudly Made in the USA.When dealing with broken bolts, it is best not to use anything to damage the material itself. The applications are infinite! Automobiles, toys, Radio-Controlled (RC) cars, firearms, computers, appliances and more! This set extracts smaller bolts easily from wood, metal or plastic and removes fasteners made of any alloy, including soft screws. Grabit® Micro is tempered twice to achieve its professional strength hardness resulting in multiple extractions per tool. The Grabit® Micro extracts many types of fasteners including: Phillips, Slotted, Hex, Torx, Tri-Wing, Pozidriv, Fearson, most tamper resistant screws such as pentalobe (found on Apple MacBook products) and many more. Serrated extracting end of the tool results in greater torque for hard to remove bolts. It is designed to be used in a variable speed reversible rotary power tool (slow speed) or quality power screw driver with expandable chuck. Like all Grabit® Pro products, the Grabit® Micro is industrial strength and is made from high quality tool steel (M2 HSS). (3mm - 6mm) and can drill up to grade 8 or 10.9 class fasteners. Grabit® Micro 4 piece kit works on broken bolts from as small as No. With the Alden Grabit® Micro Broken Bolt Extractor Set, you can finally get rid of that headache even for your precision jobs as Grabit® Micro is the smallest bolt extractor made. For those small bolt problems in expensive equipment.Įverybody knows the frustration of removing stripped screws and bolts.
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