Diamond Products Wet Diamond Core Bit 10074 4-1/2 Inch Star Blue (13 Inch Depth 5/8 Inch Hub Thread Concrete Drilling) Base and Cap Bit Versatile Material Use: Routs clean

Diamond Products Wet Diamond Core Bit 10074 4 1 2 Inch Star Blue (13 Inch Depth 5 8 Inch Hub Thread Concrete Drilling) Base and Cap Bit Versatile Material Use: Routs clean Versatile Material Use: Routs clean and 1 2 Inch Square Drive Ratchet Tooth Count & Arc Swing 72 Tooth Mechanism with 5 Degree Minimal Arc Swing Primary Construction Material Forged Chrome Vanadium Alloy Steel Protective Surface Finish Full Polish Chrome Plated (Corrosion Resistant) Measurement Standards Fractional SAE (Inch) and Metric (Millimeter) Size Stamp Marking Type Permanent Roll Hard Stamped Sizing Socket Gripping Feature Knurled Beauty Rings for Non Slip Hand Turning Storage Container Architecture 3 Nested Removable Tool Trays inside Blow Molded Case Industry Compliance Meets or Exceeds Applicable ASME Specifications Pro Tip: Use the knurled band on the socket base to spin down loose bolts rapidly with your fingers before engaging the ratchet mechanism to cut down cycle time in tight spaces