Non-standard drill sleeve drill sleeve

Non-standard drill sleeve drill sleeve drill drill bushing sleeve fixed interchangeable drill sleeve drill bushing of the company, the material well, the appearance of stress, pay attention to every aspect of the process, to ensure that the inner sleeve of the drill hole roundness and finish, so The life greatly increased, can be customized non-standard drill set according to different needs of customers. Material: GCr15 T10 heat treatment: HRC58 ° ~ 62 °, please visit our company website. Some non-standard drill sleeve with the cash, cheap, timely delivery. More details non-standard drill sets, if you set the price of non-standard drill, manufacturer, model, pictures have any questions, please contact us for the latest information on non-standard drill sleeve.