Milwaukee 48-17-3045 4-1/2" Diamond Premium Wet Core Bit NEW FREE FAST SHIP

• Long life in cured concrete with hard aggregate and medium steel reinforcement 
• Threaded cap allows for bit extension 
• V-shaped turbo segment provides faster cutting action 
• 15" Drilling Depth 
• Desgined to be used Wet 
• 1-1/4"-7 Thread