Its a NEW, unused item from keeping USSR.The all of defects you can see on photo.Module: 2.75Number of Teeth: 36Pressure Angle: 20 degreeAccuracy: BMaterial: HSS (P18 on USSR standart)Central dia (d1): 44.45Outside dia (measures about): 108 mmWeight (g): 825If you have any questions, more photo or more information aboutthis product, please tell me, I will give all the necessary information.If you need moreother tools, tell me, I will do my best to find the tools you need, and willset it for you at eCRATER. ABOUT FEEDBACK:Please, leave your Feedback onthe receipt of the goods. For me it is very important to have feedback from mycustomers. If you have any questions about an item, PLEASE CONTACT withme, I always try to achieve the satisfaction of my clients so that You wouldhave to deal with me in the future.NOTE ABOUT DELIVERY TIMEI try to send the goods you paid during the business -day. Delivery time depends on the carrier.