Field Tool Supply's 29/64 Reamer Blank is crafted from high-speed steel (HS) for superior durability and performance. With a diameter of 29/64 inches, this reamer blank is perfect for precision reaming tasks in metalworking and machining. Its high-speed steel construction ensures excellent resistance to wear and heat, making it suitable for various materials. The blank design allows for easy customization, enabling users to grind it to their specific requirements. Ideal for professionals seeking reliable and efficient reaming solutions.