Widely UseCarving head diameter: 3mm, 4mm, 5mm, 6mm, 8mm. 5 different sizes of carving heads to meet your different needs. Especially in wood carvings and more details of crafts such as bird feathers and fish scales, such as craft deep grooves, V-grooves, curved patterns and lines, beautiful and smooth craft effects can be achieved. Widely used for engraving, carving, grinding, drilling and more. High Speed Steel MaterialWood carving drill bit set is made of high quality high speed steel, extremely strong and sharp, long life, anti-corrosion, heat-resistance, sturdy durable. High EfficiencyThe carving bits are designed with three rounded sides, and cutting heads are extremely sharp, which can automatically discharge the chips quickly from the side holes a nd leave a smooth processing surface without damaging the wood. It is a great tool for wood carving. Universal Shank1/8 shank is compatible with die grinders and most rotary tools such as DREMEL, PROXXON, RYOBI, etc. Highly recommended for DIY, hobbies, woodworking, modeling, and more. What You GetYou will get 5 pcs wood carving tool for rotary tool Complete your next woodcarving projects, high working efficiency, perfect cutting effect, whether you are a professional craftsman or DIY hobbyist, save money and time. Wood craft grinding woodworking tools are mainly suitable for wood processing and fine detail work such as wood carving, model making, pet house making, house maintenance and so on. It is an indispensable tool in engraving work. Carving tool engraving drill bit set with tricuspid blades design extremely sharp can fast discharge chips from the hole on sides automatically and leaves a smooth finish surface, BEST GIFT for DIY enthusiasts. Widely used: Mainly for woodcarving and detail work, such as craft deep grooves, v-slots, curve patterns lines, get a nice and smooth finish surface without destroying wood. Ideal for handmade DIY working. Shank Dia*Bit Diameter: 3*3mm, 3*4mm, 3*5mm, 3*6mm, 3*7mm, 3*8mm. Universal compatibility: All shank size is 1/8"(3 mm) fit most rotary tools or power die grinders, to finish, grind and shape your work effectively.