Stanley phillips bits 25mm stanley 1 68 947 stanley phillips bits are one of the most commonly used 14 inch screwdriver bit these stanley screwdriver bits come in 25 and 50mm lengths and can be packed in quantities of 3s 10s or 25sall stanley screwdriver bits are precision machined for the perfect fit forged for added tip strength and ground for long life and durabilitythe stanley range of screwdriver bits are suitable for use in industrial construction and diy applications and w