Diamond Core Bit for Concrete, 3 1/2 in.

Use this 3 1/2" premium black wet diamond core drill bit to drill through concrete with speed and ease. It has a very high diamond concentration for maximum footage and drilling speed in wet drilling applications. Choose this core bit and trust United Rentals with your concrete and drilling needs.

• 3 1/2" diamond core bit for concrete core drills
• Diamond Products premium black wet core bit
• Very high diamond concentration
• Good for drilling general purpose concrete
• Add this diamond core bit to your cart now