The tapered point of the reamer ensures precise alignment and smooth entry into pre-drilled holes, resulting in efficient and accurate reaming. 1/2 inch round shank with three flats provides a secure grip in the chuck; the safety stop feature prevents over-penetration of the 9/16 inch reamer drill bit, ensuring consistent hole size. Designed for professional use in construction, automotive repair, and industrial applications. Made with high-quality steel and designed to work with cutting oil to reduce friction, improve cutting efficiency, and extend tool life. Easy to clean and maintain for reliable performance. Suitable for a variety of materials, including steel, metal, wood, plastic, and alloys, this reamer drill bit ensures precise installation of bolts or rivets. Color: As shown. Material: Steel. Package Contents: 1 x 9/16 inch reamer drill bit. Note: Light reflection and different displays may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.