Diamond Products 10028 2 In. Star Blue (B) Wet Coring Bit

Features: 

• BOL bond for general purpose, cured concrete and hard materials
  
• 13 In. core length
  
• 1-1/4 In.-7 threaded hub
  
• For use on mounted core rigs and hand held motors

Details: 

Good quality diamond and good coring value.