These countersink bits have an exceptional performance and come with a lifetime warranty - if any bit fails due to a material or manufacturing defect it will be replaced free of charge. These bits are certified to ensure dimensional accuracy and are available in 2, 3, 4, 5 and 6mm pilot hole drill bits. Snappy TCT Countersink with Drill Bit Quick Release System 9.5 or 12.7mm diameter countersink for up to 4,6,8,10 or 12 gauge Imperial screws. The quick change ¼" hex shank is compatible with all ¼" hex shank quick change systems, it will ensure a secure hold that will not slip inside the chuck during use. These bits are certified to ensure dimensional accuracy and are available in 2, 3, 4, 5 and 6mm pilot hole drill bits. Both the drill bits and countersinks are suited for use with softwoods, hardwoods and composite materials and they can be used in drill presses or electric hand drills. The tungsten carbide tipped countersink bits cleanly cut the recess and ensure that there is no scorching of the wood. The M2 high speed steel brad point bits offer a quick and clean cut alongside excellent chip removal, making them ideal for drilling the clearance holes. The collar has large openings on its side to help with the removal of chips, ensuring they do not clog. The depth stop has a free spinning, aluminium low-friction collar that is nylon faced to prevent burning or marking of the wood surface. The 5 & 6mm bits produce a major hole diameter of 12.7mm, for use with 12.7mm plugs. The 2, 3 & 4mm bits produce a major hole diameter of 9.5mm, for use with 9.5mm plugs.
A deeper recess is used when you want to use plugs, or you can set the depth of the recess to leave your screw flush with the surface. You can adjust the brad point bit to change the depth of the clearance hole, and you can adjust the rotating depth stop to change the depth of the countersink hole.
Made in USA.These tungsten carbide tipped countersink drill bits with low friction depth stops and M2 high speed steel brad point pilot bits are truly the best we have ever offered or tested. This set is intended for larger, production work.Ī hex key is included for setting the drill depth and the counterbore dept. It includes five tapered drill bits for correctly drilling and countersinking for screw sizes 6-14, two stop collars, and two plug cutters.
The #11 set has a quick change chuck so that you can quickly switched between countersinks and other attachments. This covers the smaller sized screws up to what you would use for a pretty large cabinet. The #6 set includes the five tapered drill bits for correctly drilling and countersinking for screw sizes 5-9. The set included a plug cutter to make your own matching plugs. With these sets you can set the stop collar to just countersink the screw head, or for a more finished look set the stop higher and counter bore deeper and then plug the hole. This type of drill bit isn't new but we are pleased to be able to offer a quality drill and countersink set that is made in the USA by Fuller, one of the top drill bit makers in the world. Countersinking is a way to get flat head screws sit flush in a work piece, for hardwoods, countersinks are a must. With one operation these tapered drill bits drill a hole for the screw, a wider hole for clearance in the top board (the bits are tapered) and then they add the countersink and counterbore. One of the simplest, standard ways of putting together a cabinet is with screws.
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