The Precision Bit Wing-shank φ4mm, PH1x40 is engineered for precision and reliability, offering a versatile solution for delicate fastening tasks. Featuring a φ4mm wing-shank, it provides a firm and secure grip, ensuring enhanced control during use. The PH1 Phillips head is designed for compatibility with a variety of standard screws, making it an essential tool for professionals working with fine electronics, detailed assembly, or mechanical tasks.








