★ End Mill Router Bit Size --- Cutting Diameter: 4mm / 0.16", Cutting Edge Length: 25mm / 0.98", Shank Diameter: 4mm / 0.16", Overall Length: 50mm / 1.97", Number of Flutes: Single Flute. You will receive 1pcs end mill router bit in 1 package.
★ Wide Applications --- Widely used in factories, workshops, special equipment manufacturing, etc. Suitable for engraving, cutting, milling and slotting in PVC, PP, acrylic, nylon, plastic, wood, hardwood, etc. Good for surface machining, 2D or 3D sculpturing.
★ Upcut End --- Upcut end mills can guide chips up and away from the milling area, leaving a clear path to prevent tool breakage. The cutting edge is sharp and burr-free, allowing for faster and smoother cutting.
★ High Speed Steel --- Made of high speed steel with titanium coated, ensuring high hardness, good toughness, corrosion resistance and wear resistance, and reducing the coefficient of friction.
★ Useful Tips --- If the clamping length is short, the feed and cutting speed need to be reduced to reduce vibration and extend its service life.