Feature: 1. Premium Material: Made of high quality alloy material, wear-resistant, not easy to break and deform, sturdy and durable. Sharp cutting edge for precise drilling, easier to use. 2. Multi-Functional: The reamer is a tool for reaming, which can be used manually as well as with an electric drill for reaming. 3. Special Design: The T-shaped handle of the tapered reamer is detachable, easy to rotate and reliable to operate, and makes drilling and reaming easier. It takes up no space when removed, easy to carry. 4. Wide Range of Uses: Suitable for home repair, stainless steel reaming, wood reaming, etc., reaming fast, beautiful and burr-free, is the ideal choice for amateurs, DIY enthusiasts and professionals. 5. Package Content: You will receive a set of tapered reamer tools, including 2 reamers, 2 reamer handles and 1 drill bit, total 5 pieces in a clear plastic box. Specification: Specifications: Material: Metal Taper Reamer Opening Range: 3-13mm, 5-16mm Taper Reamer Interface: 6.35mm(1/4") Taper Angle Length: 130mm/5.1in Reamer Size: Length: 130mm / 5.12in Opening Diameter: 3-13mm / 0.12-0.51in ; 5-16mm / 0.19-0.63in Aperture: 5.5mm / 0.21in Reamer Handle Size: 85 * 5mm / 3.34 * 0.19in Drill Bit Size: 85 * 6 * 6mm / 3.34 * 0.23 * 0.23in Reamer Weight: 104.5g / 3.68oz Reamer Handle Weight: 27g / 0.95oz Drill Bit Weight: 14.5g / 0.51oz Package Weight: 240g / 8.46oz Package Size: 17 * 11 * 3.5cm / 6.69 * 4.33 * 1.37in Package List: Package List: 2 * Reamers 2 * Reamer Handles 1 * Drill Bit 1 * Storage Box