Carbide Ball Nose Cnc End Mill Bit Set 1/4 Inch Shank 1/8 Inch Cutting, 5Pcs Product Features ?Specification: 1/4 shank, 1/8 cutting diameter ball nose spiral router bit, 1/16 radius, 12mm cutting length, 50mm total length. Sharper blade for clean and smooth handling of all kinds of wood carving engraving grinding. ?Compatibility: Suitable for handhold routers, CNC routers, engraving machines, CNC milling machines, CNC machining centers and traditional milling machines, it performs well in both home and professional environments. ?Design Features: Dual flute design for quick chip removal, ball nose, is ideal for 3D contouring, shaping, and machining complex surfaces with a smooth finish. ?Durability: Made of tungsten carbide, equally spaced blades increase the rigidity of the tool body, allowing for high-speed cutting of soft materials such as wood, which has a longer service life. ?Brand: SHARPRO's business scope spans the entire industry chain, with dedicated centers for design, engineering, research, and development. Each tool is assigned a unique Serial Number for easy tracking, ensuring traceability and quality control throughout the production process. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!