The #10 Check Reamer, made from high-speed steel (HSS), is engineered for precision reaming in stainless steel. With a diameter of 0.1935 inches, this straight flute reamer excels in providing smooth cuts and effective chip removal. Its robust stainless steel construction ensures durability and resistance to wear, making it suitable for demanding applications in automotive and manufacturing sectors. This tool meets industry standards for quality and performance, making it a reliable choice for professionals looking to achieve accurate hole sizes in various materials.