Milwaukee 48-17-4040 4′ x 12′ Diamond Premium Wet Core Bit Extension

Achieve deeper drilling with the 4″ x 12″ Diamond Premium Wet Core Bit Extension from Milwaukee Tool, specifically designed for wet applications where precision is key. This extension securely increases the drilling depth by an additional 12 inches, allowing you to tackle tougher materials with ease and efficiency. Constructed from diamond-coated material, it offers exceptional durability, ensuring a longer lifespan when paired with Milwaukee’s premium wet core bits. For optimal performance, remember to apply anti-seize lubricant to the threads before use, and enjoy smooth operation up to a maximum RPM of 800, making this extension an essential tool for professionals seeking reliability in their core drilling tasks.