Union Butterfield End Mill, Square End, Weldon Shank, 30° Helix, High Speed Steel, 2 Flutes, 0.312" Diameter, 0.375" Shank, 2.500" OAL SKU UB-5110305 $18.49 Quantity discounts available QuantityPrice (0)No Reviews yet Number of Pieces Item Custom Price Quantity -+ Add to Cart Details Bright finish improves chip flow in soft or non-ferrous materials. Details Back DetailsBright finish improves chip flow in soft or non-ferrous materials. Ratings & ReviewsNo reviews availableBe the first to Write a Review