The Milwaukee 18mm Snap-Off Knife, model 48221961, is a highly durable tool designed to withstand the rigors of job site conditions. Featuring an all-metal lock that lasts up to 10 times longer than standard models, this knife is built for maximum durability. The speed thread lock allows for 2x faster blade adjustments, and the auto-lock slide ensures the blade stays secure during use, offering efficiency and safety. Equipped with an 8-point micro-carbide blade, this knife delivers up to 2x longer blade life and up to 50% sharper cutting performance compared to standard blades. The overmolded handle provides a slip-resistant grip, enhancing cutting accuracy and user safety, even in challenging environments. Additionally, the handle is acetone-resistant, making it ideal for use in various applications including painting and modeling projects. This knife is a reliable choice for professionals seeking precision and durability in their cutting tools. Features and Specifications: Blade Type: 8-point micro-carbide blade for extended sharpness and durability Blade Adjustment: Speed thread lock for quick adjustments Handle: Ergonomic, overmolded, and acetone-resistant Lock Type: All-metal lock for maximum durability Additional Features: Auto-lock slide, pocket clip with blade snap-off cap Ideal For: Professional cutting tasks, including construction, painting, and modeling