The crankshaft should usually be equipped with oil hole and balancing hole. Nazhen will design different auxiliary tool according to the requirements on the blueprint. The auxiliary tool for hole drilling is quite important, because it concerns the size, depth and angle of the hole. Professional CNC drilling machine is adopted to realize hole drilling. The machine is equipped with bit of high quality which can carry out drilling of any angle and depth.
Inquiry welcome!We will give you the quotation for your custom crankshaft items. Please send us an e-mail what you need, and our technicians will reply to you immediately!