How many teeth does the 12121 blade have? Wilson April 07, 2021 16:26 Updated The 12121 blade has 68 teeth. Related articles How do I connect my generator to my house for emergency power? What effect do the air regulator and air hose have on pressure / pressure drop? How do I remove and install the wheels for the A21068 wheel kit? What is the TPI of the blade supplied with a new PCB330BS Band Saw? Comments 0 comments Please sign in to leave a comment.