Overview Product Description ARP 5 Tooth 64 Pitch Pinion - 1.2 mm Shaft - EDM Cut ARP-6405EDM 6405EDM 6405 Product Videos Custom Field Product Reviews Write a Review Write a Review × ARP 5 Tooth - ARP-6405EDM Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *