Overview Reviews Product Description Bassett B52414 End mill Diameter: 5/16 Inch L: 1-1/2 Inch Shank Double End General Purpose Regular Length Square End. Product Videos Custom Field Diameter 5/16 Length 3-1/2 Product Reviews Write a Review Write a Review × Bassett B52414 End mill Diameter: 5/16 Inch L: 1-1/2 Inch Shank Double End General Purpose Regular Length Square End Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *