Description
EXTENDED REACH FOR DEEP-SLAB STRUCTURAL BORING
When your core rig hits the limit on thick bridge decks or reinforced structural foundations, the Milwaukee 48-17-4015 provides the critical 12-inch depth expansion required to finish the bore. Engineered for the high-torque demands of heavy civil infrastructure projects, this extension maintains strict concentricity to minimize run-out and vibration during deep-hole applications. Designed specifically for wet-coring environments, it ensures a reliable connection between your rig and Diamond Premium bits, allowing for continuous water flow and debris evacuation in the toughest aggregate.
- / 12-Inch Depth Expansion allows for deep penetration in thick concrete slabs and structural footings.
- / 5/8″-11 Thread Pattern provides a secure, industrial-grade interface for 1-1/2″ diameter core bits.
- / Wet-Rated Performance optimized for constant water cooling during heavy-duty masonry and concrete drilling.
- / Heavy-Duty Steel Construction prevents flexing under load to ensure straight, accurate holes at extended depths.
TECHNICAL SPECIFICATIONS
| SKU | 48-17-4015 |
| Extension Length | 12″ |
| Thread Size | 5/8″-11 |
| Bit Compatibility | 1-1/2″ Wet Core Bits |
| Application | Wet Core Drilling |
| Material | Machined Steel |
WHAT’S IN THE BOX
(1) 1-1/2″ x 12″ Diamond Premium Wet Core Bit Extension (48-17-4015)
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