A Division of Bay Verte Machinery

Milwaukee Tool

4-1/4 in. x 12 in. Diamond Premium Wet Core Bit Extension

SKU: MIL48-17-4042
MFG SKU: 48-17-4042


BACKORDERED (Warehouse acquiring product. You will recieve shipping notification within 48-72 hours upon arrival at the warehouse.)

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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

Additional information

Weight 8.8 lbs
Dimensions 18.0 × 6.0 × 6.0 in


Warranty Information: