All Purpose Tapping Attachment (Morse Taper 2) | #6 - 1/2 in.
All Purpose Tapping Attachment (Morse Taper 3) | 1/4 - 3/4 in.
All Purpose Tapping Attachment (Straight-Shank) | #6 - 1/2 in.
All Purpose Tapping Attachment | 1 inch Straight Shank
