10pcs 1/8" 3mm Shank Mini HSS Router Wood Milling Cutter Trimming Bits Files Fits Dremel Rotary Tool Set

A pack of Ten 1/8" HSS engraving bits single flute replacements for your CNC machinery, these long-lasting bits are made from high quality HSS for a precise, easy cutting experience. Non-stick knives, smoke-free, tasteless, mute, mirror grinding process design. Large capacity Chip groove, and spiral cutting edge sharp, greatly enhance the efficiency and quality of products. A Wide Range of Materials can be engraved, including: wood, ABS, Acrylic, PVC, plastics, Copper, Aluminum etc.