Description:
Surface set diamond core bits can be used with any type of core barrels. By varying the diamond grade, size, quality and matrix hardness and crown shape.
To avoid excessive matrix wear at the leading edge of each segment. Tungsten carbide inserts are fitted on each side of the waterway. This kind of bits cannot be used in broken or loose formation.
Our surface set diamond bits have proven to have a high penetration rate, long service life and best adaptability.
Standard Crown Profiles for Surface Set Diamond Core Bits:
(1) Semi-round
(2) Multi-step
(3) Semi-round Face Discharge
(4) Multi-step Face Discharge
Basic info:
Original: Wuxi, China
Certification: ISO9001
Price: Negotiable
Model No: NMLC HMLC
Usage: Wireline core barrel parts
Payment Term: TT, LC
Delivery Date: Negotiable
Packing: export standard
Standard: DCDMA
MOQ: 1 PC
Diamond Sizes:
Diamond contest in measured in carat.
In soft formations/rocks: use 15 spc
In medium hard formations/rocks: use 20 to 30 spc
In hard formations/rocks: use much smaller diamond 40~60 spc
Other diamond qualities and sizes are available on request.
Package and Shipping:
Package:
wooden cases, cardboard boxes and steel frames etc. as you required. And all goods will be protected by plastic films, thread protection caps, anti-rust oils, bubble films and so on to make sure no damage will be caused during shipping.
Shipping:
Special passage for container loading is available at the gate of our company to improve the efficiency.
| By Express | 1kg-50kg |
| By Air | 50kg-500kg |
| By Sea | 500kg or more |
