Field Tool Supply's 3/16 CT Check Reamer is constructed from high-quality stainless steel, providing exceptional durability and precision. With a cutting diameter of 3/16 inches, this reamer is ideal for creating clean, accurate holes in a variety of materials. The straight flute design allows for efficient chip removal, reducing friction and enhancing performance. Suitable for both manual and CNC applications, this tool is a reliable choice for professionals. Its stainless steel material ensures resistance to corrosion and wear, making it a long-lasting addition to your tool collection.