1/4" Cutter Head Diam, 1/8" Pilot Hole Diam, High Speed Steel Reverse Countersink MPN:180-1K

The 1/4 inch cutter head diameter and 1/8 inch pilot hole diameter of this high-speed steel reverse countersink provide incredible precision making it suitable for various machining applications where tight tolerances are required like those found in aerospace, automotive, or medical industries. Its reverse design minimizes friction as it cuts making it effortless to use while maintaining edge retention longer than other traditional countersinks on the market which become dull after numerous uses resulting in less downtime spent sharpening thus saving valuable time thus improving overall productivity hence its popularity amongst those looking for durable solutions catering towards excellence time after time proving why it's one of top sought-after tools among professionals alike who demand nothing less than perfection.