Overview Product Description Proslot X-12 Armature - .518 Dia. - 38° Timing - M-2 - Drill Blank Shaft - PS-701-38DB Product Videos Custom Field Product Reviews Write a Review Write a Review × Proslot .518 Dia X-12 Armature - Drill Blank Shaft - PS-701-38DB Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *