Overview Product Description Proslot X-12 Armature - .540 Dia. - 42 Degree - Drill Blank Shaft - PS-701B-42DB Product Videos Custom Field Product Reviews Write a Review Write a Review × Proslot .540 X-12 Armature - PS-701B-42DB Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *