Features 1、Tungsten Steel Alloy: This pipe drill bit is crafted from tungsten steel alloy, with high hardness and wear resisting. The ti coating further enhances its durability, erosion resisting, and overall performance 2、For Pipe Drilling: Designed to meet the demands of drilling PPR, TPR, and other similar materials, this drill bit is suitable for water pipe repair and other applications, with a drilling diameter of 18-24mm 3、Stable and Accurate: Featuring incisive edges, this pipe drill bit ensures stable cutting, with high processing accuracy, ensuring smooth cutting and achieving a clean and flat hole with minimal debris 4、1/4 Hex Shank: This water pipe bit has a 1/4 inch hex shank that fits most electric tools, making it versatile for wide applications. The 90 degree angle on all shank tip allows for accurate counterboring 5、Versatile Use: This drill bit is suitable for water pipe drilling, reaming, chamfering, and other operations, making it suitable for various applications, including pipeline maintenance, water pipe installation, etc Specification Item Type: Water Pipe Drill Bit Material: Tungsten Steel Alloy Product Features: High hardness, wear resisting Shank Diameter: 1/4 Inch (6.35mm) Drilling Diameter: Approx. 18-24mm / 0.71-0.94in Package List 1 x Pipe Drill Bit 1 x Storage Box