5Pcs Extra Long 3mm 3 Flute HSS & Aluminium Extended End Mill Cutter CNC Bit Kit

Product description: brand new and high quality Made of high-quality materials durable High-density polishing lengthened super hard wear-resistant high temperature Mainly used for cutting and hook grooves Material: high speed steel Flute: 3 flutes Color: as shown Mill diameter: about 3 mm Tool handle diameter: about 6 mm Groove length: about 19 mm Total length: about 63 mm Applicable materials: die steel cast iron carbon steel alloy steel tool steel Package list: 5 *HSS end mill Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data.