31 Jul 4-1/4” Wet Diamond Core Drill Bit for Concrete Granite Coring 1-1/4”-7 Arbor
4-1/4 Premium Wet Diamond Core Bit for Concrete Coring 1-1/4"-7 ThreadsProduct Description Condition: Brand New Quality: Premium Grade Diameter: 4-1/4 Segment Height: 10mm Arbor Size: 1-1/4"-7 Drilling Depth: 14" Recommended Equipment: 1-1/4"-7 thread fits most hand-held drills or core rigs Drilling Method: Wet Only Best...