Reamers

Reamers

Reamers are cutting tools that are used to enlarge, shape, or finish holes in a variety of materials such as metal, wood, and plastics. They are typically cylindrical in shape and have a series of sharp, parallel cutting edges along their length. Reamers are commonly used in manufacturing, metalworking, and woodworking applications where precise hole diameter and surface finish are critical. Reamers come in a variety of shapes and sizes, each designed for a specific application. Straight reamers are used for enlarging holes that have already been drilled, while taper reamers are used for starting a hole or for enlarging a hole that has a tapered shape. Fluted reamers are designed for use in softer materials such as wood or plastic, while solid carbide reamers are used for high-speed machining of harder materials such as titanium or stainless steel. Reamers are typically operated using a drill press or lathe, and are often used in conjunction with cutting fluids to improve their performance and extend their lifespan. The cutting edges of a reamer are ground to a precise angle and must be kept sharp to ensure optimal performance. Reamers can be made from a variety of materials, including high-speed steel, carbide, and cobalt. In summary, reamers are cutting tools used to enlarge, shape, or finish holes in a variety of materials. They come in a variety of shapes and sizes and are designed for specific applications. Reamers are typically operated using a drill press or lathe and are often used in conjunction with cutting fluids to improve their performance and extend their lifespan.

Cutting tools, Enlarging holes, Surface finish, Manufacturing, Drill press

— Mark Lopez

CITATION : "Mark Lopez. 'Reamers.' Design+Encyclopedia. https://design-encyclopedia.com/define/reamers?E=278580 (Accessed on October 14, 2026)"