4-Flute Carbide Single End 90° Chamfer Tool Cleveland CEM-CH-4R Bright 1/2" x 1/2" x 3", Cleveland, Mfr#: C66227$38.15+
Made in USA HSS Hand Tap, 6-32, H3, Bottoming Chamfer Right Hand 3 Flute, Star Tool Supply, Mfr#: 606322$9.49+
2-Flute Carbide Single End 60° Chamfer Tool Cleveland CEM-CH-2R Bright 1/4"x1/4"x2-1/2", Cleveland, Mfr#: C61116$19.25+