Feature:1. Large Capacity: This mini router bit set possesses large capacity chip groove, greatly improving the quality of cutting.2. Spiral Cutting Edge: This mini router bit set has spiral cutting edge which enhance the working efficiency.3. Nonstick Knives: This mini router bit set adopts nonstick knives, smoke free, odorless, noiseless, better use experience.4. Unique Design: This mini router bit set adopts mirror grinding process design, showing the exquisite texture.5. Premium Material: This mini router bit set is made from premium high speed steel, which ensures high hardness and high durability.Specification:Item Type: Router Bit SetMaterial: High Speed SteelPurpose: Trimming Milling CutterHandle Size: 1/8inMilling Cutter Length: Approx. 40mm / 1.57in Package List:10 xRouter Bit Set