●Versatile Function: This metal taper hole reamer is designed for bridge pin, end pin, and taper holes on wooden boards, offering precise results. ●T-Handle Design: The reamer features a T-handle with 6 slots, providing extra leverage and helping to maintain the roundness of the hole during use. ●Wide Size Range: The tapered reamer has a T-shank and can handle holes ranging from 3mm to 13mm, making it suitable for various woodworking tasks. ●Durable Carbon Steel: Made from ground hardened carbon steel, this guitar handle drilling tool ensures durability and long-lasting performance. ●Multipurpose Tool: Ideal for taper holes, wooden countersinks, chamfers, and inverted tapers, this reaming tool is a versatile addition to your woodworking kit.