1. Fast grinding 2. High stock removing rates 3. Lower down grinding costs and times 4. Saving times on exchanging wheels. 5. More producing out-put per day. 6. Cost on each workpieces lower downUsed for automotive industry. workpiece material include cast iron, gray iron, steel, powder metallurgy...wheels can be used for roughness gridning, finishing grinding and large feed grinding. normal speed is 80-160m/s. wheels can be single, double, group used. a series of vitrified bond can be provided.1. What are your prices? Our prices are subject to change depending on supply and other market factors. We will send you an updated price list after your company contact us for further information. 2.Do you have a minimum order quantity? Yes, we require all international orders to have an ongoing minimum order quantity. If you are looking to resell but in much smaller quantities, we recommend you check out our website 3.Can you supply the relevant documentation? Yes, we can provide most documentation including Certificates of Analysis / Conformance; Insurance; Origin, and other export documents where required. 4.What is the average lead time? For samples, the lead time is about 7 days. For mass production, the lead time is 20-30 days after receiving the deposit payment. The lead times become effective when (1) we have received your deposit, and (2) we have your final approval for your products. If our lead times do not work with your deadline, please go over your requirements with your sale. In all cases we will try to accommodate your needs. In most cases we are able to do so. 5.What kinds of payment methods do you accept? You can make the payment to our bank account, Western Union or PayPal: For big orders, partial payment is also acceptable.Grinding Wheel description Vitrified bond CBN grinding wheels are used for grinding the cam lobes and journals of automobile camshaft. Optimum bond specifications have been set for each type of cam material, and since the CBN wheels are used for high-speed grinding, bond quality, adhesives, and the materials used for the core are carefully designed for safety.