1-7/8 Inch Super Plus Quality Diamond Core Drill Bit  For Wet/ Dry Drilling on Concrete , Asphalt and Brick Stone

• Super Plus Quality, Laser Welded, Fast Drilling, 
• 1-7/8" Diameter, 17" Length, arbor 5/8"-11" Threads,
• We have all sizes of connection adaptors available.
• Bits 5/8" to 1-1/2" have 5/8"-11 thread connection,
• Bits 1-3/4" and larger have 1-1/4"-7 thread connection,
• Bits 1-5/8"  have both threads.
• Applications: Concrete, Hard Concrete, Reinforced Concrete, Granite, Brick & Block.
• Equipment: Core Rig.