Starrett Kwik Change Hole Saw Arbor A6 2 ½ 20 UNF Screw Thread For 14 30mm Holesaws Quick Steel Mandrel

EASY SIZE CHANGES: The A6-2 Kwik-Change Arbor allows for quick and easy changes between different sizes of hole saws at the push of a button. HIGH-QUALITY MATERIAL: Made with high-quality steel, this arbor adapter is durable and long-lasting. The grey color gives it a professional look and the blister pack packaging ensures that it stays clean and protected. ENHANCED CUTTING PERFORMANCE: Thanks to its high-quality steel construction, our A6-2 Arbor Adapter allows you to make smooth and deep cuts into various materials with minimal vibration. NO TOOLS REQUIRED: No tools are needed to change the pilot drill, simply push back the chrome collar on the chuck to make the change. CORE EJECTION: The arbor system provides a simple method for quickly ejecting cores from the hole saw and doing hole enlargement. WIDE COMPATIBILITY: The A6-2 Kwik-Change Arbor is compatible with hole saws up to 152mm (6”) in diameter and A6-2 or A6-1 Kwik-Change chucks. The arbor has a ½”-20 UNF screw thread. HOLESAW RANGE: The arbor is suitable for use with holesaw diameters ranging from 14-30mm (9/16”-1.3/16”).