Utoolmart Chucking Reamer 18mm H7 HSS Lathe Machine Reamer Round Shank Milling Cutting Tool for Metal Non-Ferrous Metal Copper 1pcs

Utoolmart Chucking Reamer 18mm, H7 HSS Lathe Machine Reamer Technical Parameters *Cutting Dia.: 18mm / 0.71 inch *Precision: H7 *Material: HSS(high-speed steel) *Surface treatment: Uncoated Product Details Introduction? *The Reamer is made of high-speed steel, high temperature, wear resistance, good toughness, etc.. *Used for semi-finish machining and finish machining of holes. *Suitable for stainless steel, carbon steel, cast iron, die steel, alloy steel, tool steel, non-ferrous materials. *The Reamer is with one or more cutter teeth. Holes can be with exact size and shape after the reamers' processing. Finished product can be smooth, intact and more beautiful. Applications: *Can be used on processing holes, mainly to improve machining precision of holes and reduce the roughness. Can be manually operated or installed on drilling machines to work. Tips: *Reamers can be used to process holes in small cuts based on guiding function, such as: holes with diameter tolerance in ?IT8; holes with requirements in surface roughness (?Rz12 genrally); holes with requirements in roundness tolerance; holes with requirements in cylindricity; stepped holes (different diameter holes on the same axis); series holes (diameter holes on the same axis) with requirements in high coaxality.