The Makita D-47391 5 x 12.7 x 8 mm single cutting cutter is a cutting tool used for straight milling, grooving, chamfering and roughing operations on various materials such as wood, plastic and metal. It is designed to achieve precise and clean cuts. The specified dimensions (5 x 12.7 x 8 mm) indicate the characteristics of the cutter: The cutting diameter is 5 mm, which means the cutter can make a cut of 5 mm wide. The cutting length is 12.7 mm, indicating the maximum depth that the cutter can reach. The diameter of the tail is 8mm, which corresponds to the size of the cutter shaft to fit the machine spindle. Makita D-47391 cutter is manufactured by Makita, a renowned brand in the field of power tools and accessories. It is known for its quality and durability. When using this milling cutter, it is important to adhere to the manufacturers recommendations in terms of rotation speed, depth of cutting and possible lubrication, depending on the material you are machining. To get the Makita D-47391 milling cutter, you can go to specialized tooling stores, authorized Makita dealers or reputable online sales sites. Be sure to check the authenticity of the product and buy from reliable sources to ensure you get a quality and original product. Remember to take appropriate safety measures when using this milling cutter, such as wearing personal protective equipment such as safety glasses and gloves, and follow the manufacturers instructions for optimal results and safe use.