Holder is designed to allow free movement of a floating reamer in 3 directions: vertical, horizontal and angular, as required for proper performance of any floating reamer. This allows for a greater accuracy and alignment than other forms of reamer holders. The MT3 taper is 0.938 inches at the largest end.

Note: Cannot be shipped outside of the United States. Pacific Tool & Gauge T10665 - Adjustable Reamer Holder MT3