Specification Brand : Majatou BulletPoint : THIS IS A NEW NEVER USED 1/4 (MIKES .2485) DIAMETER X 1/4 SHANK DIA X 3/4 LENGTH OF CUT X 2-1/2 OVER ALL LENGTH 4 FLUTE RIGHT HAND SPIRAL RIGHT HAND CUT CARBIDE BALL SINGLE END ENDMILL BulletPoint1 : Nano‑blue coating of the drill increases the hardness, thereby prolonging the service life, and the drill bit is more and wear‑resistant. BulletPoint2 : Spiral ball end mill, used for carving and carving curved surfaces, easy to remove chips. BulletPoint3 : The spiral ball milling cutter is used for engraving, drilling, milling, cutting and engraving of hardwood, plywood, acrylic, plastic fiber, resin, PCB and other materials. BulletPoint4 : This spiral ball nose drill is especially suitable for 3D relief and complex 3D engraving. Cutting is acute, the exterior is of burrs. BulletPoint5 : This ultra‑fine hard tungsten steel material can ensure its engraving and milling performance. IncludedComponents : No ItemName : Spiral Ball Nose Drill, High Hardness Convenient 2 Flutes Spiral Ball End Mill, Wearresistant Blue Coated Milling Cutter, for Engraving Drilling ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 7 centimeters ItemTypeKeyword : ball-nose-end-mills Manufacturer : Majatou Material : Carbide ModelName : Genericq14ntksbmw-13 ModelNumber : Majatouu5oai6evc9 NumberOfItems : 1 PartNumber : Majatouu5oai6evc9 ProductDescription : 1. The spiral ball milling cutter is used for engraving, drilling, milling, cutting and engraving of hardwood, plywood, acrylic, plastic fiber, resin, PCB and other materials. 2. This spiral ball nose drill is especially suitable for 3D relief and complex 3D engraving. Cutting is acute, the exterior is of burrs. 3. Spiral ball end mill, used for carving and carving curved surfaces, easy to remove chips. 4. Nano‑blue coating of the drill increases the hardness, thereby prolonging the service life, and the drill bit is more and wear‑resistant. 5. This ultra‑fine hard tungsten steel material can ensure its engraving and milling performance.