PTFE Coating: Thanks to the PTFE coating on the CNC cutting machine, it effectively prevents the accumulation of sawdust, resin, and asphalt, and its high hardness ensures a clean and , easily cutting hardwood. [Suitable for Flush Milling]Two ball bearings are mounted under the milling head for easy lateral guidance. This CNC end mill equipped with flush ball bearings is ideal for milling flush edges or performing repetitive machining. Thanks to the ball bearings also mounted above, this end mill can also be used as a slotting cutter. Cutting Tool: The milling head features a perfect spiral machining process, excellent workmanship, and an extremely , enabling burr-free cutting and excellent wear resistance. Made of solid carbide, this end mill offers exceptional stability and can withstand high-intensity cutting. Precise Dimensions: Spiral end mill, 8 mm spindle diameter, 12 mm cutting diameter, 25 mm cutting length, 80 mm total length. This end mill boasts extremely high machining , with the bearing diameter perfectly matching the tool diameter, ensuring a smooth and even during milling. 16,000 RPM: This meticulously crafted cutter is extremely , cutting effortlessly even at high speeds. A prevents friction, rust, and resin . This spiral cutter boasts a maximum speed of 16,000 RPM and runs smoothly., Manufacturer: Ounfhtrttk