Milwaukee® 48-17-4040 Diamond Premium Wet Core Bit Extension, 4 in x 12 in

Allows for quick and easy extended-depth drilling applications. This extension adds 12 in to the drill tube length for Milwaukee® diamond premium wet core bits.

Features

• Designed to used with Milwaukee® premium wet core bits
• Extends core bit drilling depth by 12 in
• Apply anti-seize lubricant to threads before use
• Desgined to be used wet