Model Number:25mmOrigin:Mainland China Versatile Usage : This 1Inch PH2 Impact Screwdriver Bit is perfect for various projects involving plastic, wood, and metal, making it a versatile tool for any toolkit. Chinese Origin : Originating from Mainland China, this screwdriver bit guarantees high-quality craftsmanship and durability, ensuring long-lasting use. Compact Size : With its compact size of 1Inch, this screwdriver bit is easy to handle and store, making it ideal for both professional and DIY users. PH2 Head : The PH2 head design of this screwdriver bit provides a secure grip and precise alignment, ensuring efficient and effective screwdriving. High Impact : This screwdriver bit offers high impact resistance, allowing it to withstand heavy-duty projects and applications without compromising its performance. Perfect for Projects : Whether you're working on a plastic, wood, or metal project, this screwdriver bit has got you covered, making it a practical addition to your toolbox.