1 Pc, Qualtech 1/2"-100 HSS 6 Flute Chatterless Countersink, DEWCHAT1/2-100
$23.52
Size: 1/2"; Material: High Speed Steel; Finish: Uncoated (Bright); Overall Length: 2"; Shank Size: 1/4"; Shank Type: Round; Number of Flutes: 6; Cutting Angle: 100 HSS, Countersinks, Size: 1/2, Shank Dia. 3/8, O.A.L. 2, 100 Degree