Applications & Features:--- Widely used for light cuts, repair work, stock removal or just to enlarge holes. Suitable for cutting or removing the thin layer of metal on the surface of processed holes, mainly to improve the accuracy of the hole and reduce the surface roughness. Precision reaming for stainless steel, aluminum, alloy steel, cast iron, copper, tool steel, plastic, and wood, etc. Used on lathes, drill presses and screw machines.--- High-speed steel chucking reamers have high hardness, good toughness, wear resistance. Only the base substrate without any additional coatings, good for general purpose applications. Straight flute tools allow chips to collect in the flutes. The universal round shank can be used in a variety of tool holding systems.Useful Tips:--- Reamers have one or more teeth. The holes machined by the reamer are with precise size and shape. Cutting oil is lubrication, cooling and anti-sticking. Add appropriate cutting oil for higher quality holes and more durable reamers. The cutting angle should be degrees vertical and stable.
