Milwaukee 3-1/2 In. x 12 In. Diamond Premium Wet Core Bit Extension
Allows for quick and easy extended depth drilling applications. This extension adds 12 in. to the drill tube length for any of our wet core bits.
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
Designed to be used wet