The Milwaukee 5/8 In. 48-89-4636 Titanium Silver & Deming Bit is a high-quality drill bit designed for precision and efficiency. Made by the reputable brand Milwaukee, this twist drill bit is lightweight at 0.4 lbs and compact with a height of 0.75 inches, making it easy to handle and use in various drilling applications. The silver color adds a touch of style to the tool, and its durable construction ensures long-lasting performance for your DIY or professional projects. The model number A7 indicates a specific design within the Milwaukee line of drill bits.