The 0.2885 CHK Reamer ST FL SS HS is a precision tool designed for reaming applications. With a diameter of 0.2885 inches, this check reamer is constructed from high-speed steel (HSS) for enhanced durability and performance. Its straight flute design facilitates efficient chip removal, making it suitable for various materials, including stainless steel. This reamer is ideal for achieving precise hole sizes in machining tasks, meeting industry standards for quality. Compatible with a range of drilling machines, it is a versatile tool for professionals seeking reliability and accuracy in their work.