Hex Shank Design: Ideal for use with portable pneumatic tools in areas with limited space. Spiral Flute Efficiency: Ensures smooth finishes and efficient chip clearance, particularly in keyway or interrupted cuts. High-Speed Steel Construction: Offers durability and resistance to wear for general-purpose reaming. Precise Sizing: Reamer shank perfectly matches socket size for bolts, ensuring accurate alignment. Key Specifications: Reamer Diameter: 13/16'', Flute Length: 5'', Overall Length: 7'', Hex Shank Size: 1-1/4". Efficient Design: Features a hex shank and spiral flute for optimal stability and effective chip removal in aligning tasks. Precision Sizing: Offers a 13/16" diameter and a 5" flute length, with a total length of 7", perfect for precise reaming operations. Compatible Hex Shank: The 1-1/4" hex shank size ensures seamless use with portable pneumatic tools, enhancing tool versatility. Compact for Accessibility: Designed to operate in restricted access areas, ideal for tasks requiring maneuverability. Robust H.S.S. Construction: Made from High-Speed Steel for extended durability and resistance to wear in rigorous applications.