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

Weight	1.05 lb
Height	2.10 in.
Horse Power	1/3
Length	18.55 in.
Width	2.30 in.
Inventory Number	MIL48174010
MPN	48-17-4010