The 3/8″ Cobalt stub (screw machine) drill bit is a precision cutting tool featuring a 135° split point that self-centers without a punch. Dimensions: cutting diameter 3/8″. It runs right-hand (clockwise). Part number D/ASTCO3/8.
$6.40 Original price was: $6.40.$3.55Current price is: $3.55.
The 3/8″ Cobalt stub (screw machine) drill bit is a precision cutting tool featuring a 135° split point that self-centers without a punch. Dimensions: cutting diameter 3/8″. It runs right-hand (clockwise). Part number D/ASTCO3/8.
