Designed with an “x” shaped patter, PANA’s Small Flat top Carbide Bit is best used for both acrylic and natural nails to shape, contour, polish and removing gel nails, dead skin and tough calluses. It is made of a tungsten material to provide you a durable quality for a long-lasting use. With its proven and tested durability, it will for sure perform well in a delicate equal with strength pointed and cutting performance. In addition of its quality, PANA’s Small Flat top Carbide Bit is designed to have a straight barrel in avoidance of cutting and scratching the client’s cuticle and side walls. Reassuring their safety and comfortability. It is best to pick the right drill bit for the job as PANA’s Drill bits allow you to shape and file your nails, and they come in a variety of shapes, sizes materials and grits. While some grits have a multifunctional function like this fine grit, some are specific to certain purposes. With good care and proper cleaning of this Small Flat top Carbide bit with water it is important to practice a proper hygiene and sanitation for client’s health. The flat top carbide drill bits are flat at the top with straight barrels to help reach the problem areas that need to be smoothed out as quick as possible. This carbide drill bit only fits 3/32" shanks, however, it comes in two-barrel sizes (small and large) for the nail tech's surface coverage preference. The smooth top drill bits also come in 9 different grit sizes (ranging from extra fine to 5x extra coarse) and 3 different colors (gold, DLC black and silver). Best for nail techs who are working on artificial nails, the drill bit has many uses: from shaping, carving, smoothing, backfilling, and removing gel. No clogging, resistance of acid alkali and heat. This Carbide bit is suitable professional and personal use. Providing you a satisfaction guaranteed!