• 【Depth adjustment does not require a wrench】 - It is an easy, quick and accurate tool to adjust the depth by turning the knurl by hand without a wrench. We made these woodworking tools in Korea; Ezenkorea adjustable depth countersink drill bit. And we have gotten a patent in five countries; the United States, Korea, Japan, China, and Taiwan.
• 【To Prevent Scratches On The Surface】 - After processing the wooden hole, Ezen countersink bit only goes into a predetermined depth, so anyone can work stably. In addition, even if the drill continues to spin, the built-in stopper does not turn, thereby preventing scratches on the wood surface. This ezen countersink adjustable drill bit is the best product to drill diagonal and straight lines.
• 【Quick Set Up The Wood Working Depth】 - Depending on the finishing depth of the screw work and the thickness of the wood, you can set the work depth as fast as desired. The hole depth of wood can be kept constant. This is an advantage of our product that cannot be found in other wood working tools and equipment.
• 【Replaceable Center Bit And Body】 - To replace the countersink body or to reassemble the product after disassembling, rotate the retaining ring and connect it to the body. Then rotate until the marked line at the end of the ring is visible and align the bolt holes and marked line. Lastly, tighten the bolt. When you completely remove the set bot and then re-tighten, make sure to.
• 【Outstanding Control Range And Depth】 - Compared to other companies, the stopper control range is longer. The stopper control range is 2.5mm (0 3/32 in) to 23.5mm (0 59/64 in). It is possible to work up to 39 mm ( 1 17/32 in) by separating the stopper and transforming it into a long type. ※ Please use the standard 3mm and 4mm for the center bit. (Do not use products larger than 0.118"/3mm and 0.157"/4mm sizes.) B09HZG8NNC