Solid Carbide Single Flute Spiral Router Bit Flat Nose End Mill CNC Milling Cutter for Acrylic, MDF, Wood. High-quality materials, excellent craftsmanship, safe, reliable and durable, long service life, wear resistance, high hardness, sharp and high cutting efficiency. The cut surface is smooth and delicate, polishing free, fast chip removal, no sticking to the blade, smokeless, tasteless and silent. Many size and complete specifications, convenient and flexible installation, convenient maintenance and better cost performance. These solid carbide single-flute cutters were specially developed for machining Acrylic, MDF, Wood.Actual set value:99% - 100%. Applicable materials: Acrylic, MDF, Wood. Applicable machines: Machine tools, Advertising engraving machines, CNC machining centers, Router, etc. Tips for choosing the blade length: Except for the limitation of specifications, the blade length should be 2-5mm beyond the plate. If the length is too long, the blade will break easily. We care about our valued buyers, if you have any questions, our Customer Service staff will be very glad to help you. We try our best to reply to your emails as soon as possible, however, due to the high volume of daily incoming emails and time zone difference, we may not be able to reply to your emails immediately. About item: For the functional products in our shop, we make sure that the functions are the same as the description, but the actual color and shape may look a little different from the pictures because of the technical improvement and manufacturing variance.