Size: 1/2 or 3/4 inch size, PPR water pipe internal thread opener pvc plastic pipe electric manual internal thread tool [Sharp blade] The sharp cutting edge of these drill bits provides high processing accuracy, resulting in clean, smooth drill holes for improved efficiency. [Multiple applications] These PPR jacking drill bits are designed for materials such as PPR plastic products and are ideal for hole opening and hole expansion tasks. Function: Used to clean or rethread or clogged pipe threads. Versatile: Applicable to pipe fittings without additional treatment or coating. Durability: Heat-treated steel, durable structure, high hardness, corrosion resistance Colour:grey Material:bearing steel Package Contents: 1 * PPR water pipe opener Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!