1 Pc, Qualtech 1/2" HSS Solid Counterbore, DEWCBRSOL1/2
$31.35
Size: 1/2"; Material: High Speed Steel; Finish: Uncoated (Bright); Overall Length: 5-1/4"; Shank Type: Round Solid Counterbores (for Fillister Head Screws), Pilot Dia. 1/2, Cut Dia. 25/32, Shank Dia. 9/16, O.A.L. 5-1/4