Carbide Burr (SE-3) Egg Shape - Single Cut - 1/4 x 3/8 x 5/8 x 2 3/8 $12.0 Country/Region of Manufacture United States Brand Buckeye Carbide condition New Egg Shape - Single Cut - 1/4 x 3/8 x 5/8 x 2 3/8 A product of Buckeye Carbide. Made in USA!