China 6" M323 PDC Drilling Bits Price Factory Hot Sale

6" M323 PDC Drilling Bits Price Factory Hot Sale

FAQ(Frequently Asked Questions)

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.

Bit type
Main bit size(mm)
Rock coefficient
PDC core drill bit
Single pipe
75/54.5 94/74 113/89 113/109 153/129
1-18
Two-pipes
75/54.5 94/68
PDC center drill bit
Concave 3 wing bit
60 75 94 113 133
1-18
Arc pillar

60 75 94 113 133
4-18
Many wing scraper
60 75 94 113 133 133 153 173 190 215
1-6
PDC Indexable drill bit
153/94153/113 190/153190/113