20pcs HSS Rotary Burrs Wood Carving Burrs for Metal Hard Metal Woodworking Carving Drilling

Universal size - all engraving bits have a 1/8" shank. Compatible with most rotary tools, engraving tools and sanders. A variety of heads to meet your different engraving needs. HSS material - this wood carving bit set is made of high quality hard metal, with excellent properties of strong heat and wear resistance. Suitable for carving wood, iron, alloy steel and other metals. Higher efficiency - HSS rotary file has a sharp and precise tip for short cutting times and high efficiency. Ideal for finishing deep grooves, V-grooves, curved patterns and lines. Wide application - perfect for DIY and precision work such as wood carving, root carving, model making, grinding or restoring furniture. Suitable for a wide variety of materials including wood, ABS, acrylic, PVC, plastic and more. Package list - this product includes 20 different shapes drill bits and a compact storage case.