Product Description Quick Details · Place of Origin: Hebei, China (Mainland) · Brand Name: Great · Model Number:   HA517G  · Type: Drill Bit · Machine Type: Drilling Equipment · Certification: API · Material: Alloy steel after heat treatment · Processing Type: Forging · Use: Well Drilling · size: 6 1/4'' · use: water well or oil well   Packaging & Shipping 1).wooden box,iron box or as requested 2)By Express like TNT, DHL, UPS, Fedex, Aramex, suitable for small bits total weight less than 45kg 3). By Air, suitable for urgent orders, total weight exceed 45kg 4). By ship, suitable for large quantity, will take more shipping time   Our Services 1:24 hour uninterrupted service, answer your questions in a timely manner 2:Warmly welcome guests to visit 3.One of the largest manufacturers and suppliers in Asia. High technology, high quality. 4.Flexible production 5.Sincerely cooperate with you 6.Service to customer satisfaction Company Information GREAT is a leading supplier of premium drilling products and services to the worldwide Oil and Gas Industry.We specialize in designing, manufacturing and marketing of various high quality diamond drill bits for various petroleum drilling activities. Products series classified by cutting elements covers PDC bits, TSP bits, Natural diamond bits, impregnated diamond bits. Product series classified by purpose covers diamond drill bits, coring bits, bi-center bits and reaming tools while drilling. Size of various bits and special tools covers from 3-1/2” to 26”, includes standard size and nonstandard size.      FAQ 1. How to order the products?
Answer:
Send the inquiry with detail item description or with Model number. If there is no packing demand we take it as sea-way packing.
If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.
2.About lead time and shipping time?
Answer :
The lead time depend on quantity of order. Usually shipped by sea, small order or urgent order we can send you by air after received your agreement. According the distance from china to your port, usually from China to European about 25 days. To West of American 20 days.
3.Can I expect a quality products?
Answer :
Yes. All our activities are accredited to ISO 9001:2008 and API, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request.   Production Process   Exhibitions   Certificate