DeWalt DW5578 1/2'' Clamshell Diamond Drill Bit

Dewalt DW5578 Specifications:
• Diameter: 1/2"

Dewalt DW5578 Includes:
• (1) 1/2" Diameter Diamond Drill Bit

Dewalt DW5578 Description:
• Diamond Welded Tip for Greater life and Durability
• Reverse Spiral Thread Delivers Continuous Water Feed for Longer Life and Increased Speed
• Core Ejection Slot Removes Plug for Repetitious Holes