Dorian Tool Type B Split Style Chromium Molybdenum Alloy Steel Reducer Bushing, 2" Overall Length, 1/2" ID, 1" OD
Type B reducer bushings split style design provides 360 degree surface area locking for maximum rigidity. They are made from chromium-molybdenum alloy steel, and are heat treated and precision ground for concentricity. Used for holding drills, reamers, small boring bars, and other round tools. Flange diameter: 1-1/4". Measures 1/2" ID by 1" OD by 2" overall length.