Imp Diamond Core Bit Geological Rock Drilling Bits NQ NQ3 NQ2 NMLC
Impregnated diamond core bits are the most commonly useful bits in
the mineral exploration industry, as they have the widest range of
application. The carefully selected grades of high quality
synthetic diamond are distributed in the depth of impregnated bit's
matrix series. The matrix layer of the "SINOCOREDRILL" contains a
uniform distribution of these crystal that are embedded in a
powdered metal bond.
1. Greater resistance to wear in most formations, particularly in
the extremely hard rock formation.
2. Less sensitive to abuse, rough handling and improper use.
3. Self sharpening owing to the erosion of matrix and the diamonds.
4. Synthetic diamonds of high quality which are distributed evenly
throughout the matrix.
5. Efficient cutting function provided by fresh, sharp diamonds
Our diamond core drill bits are Long Year products standard--Q
The threads of bits are same to the Boart Longyear 's ,our threads
are common used, many clients like to order Boart Longyear drill
tools from us and they are using longyear's drill rig.
We can manufacture the most suitable model for our clients to
improve their working effeciency and provide best technical
Dimensions of Core Bits
AQ, BQ, NQ, NQ2,NQ3,HQ, HQ2,HQ3,PQ,PQ2,PQ3
T, TT, T2&TB Series
T36, TT46, T2-46, TB56, TT56, T2-56, T2-66, T2-76, T2-76 Core line,
T2-86, T2-86 Core line, T2-101,T2-101Core line
T6-76, T6-86, T6-101, T6-116, T6-131, T6-146
B Series (ISO3552-1)
B36, B46, B56, B66, B76, B86, B101, B116, B131, B146
HWF, PWF, SWF, UWF, ZWF
RWT, EWT, AWT, BWT, NWT, HWT (Single Tube/Double Tube)
EWG, AWG, BWG, NWG, HWG (Single Tube/Double Tube)
EWM, AWM, BWM, NWM
N Guage Core Bits
WLN, WLN2, WLN3, NMLC, NWG NX, NWM, NWT, TNW
H Gauge Core Bits
WLH, WLH-3.830, WLH-3.895, WLH3, WLHTT, HMLC, HWF-long, HWM,HWT
Warranty and Service
We always concerned about our clients and provides them with
warranty and service support.
The factory ensures equipment warranty for the major assemblies and
units efficient for 12 months. The clients are supplied with all
needed spare parts, tooling and auxiliary facilities.
The authorized dealers possess service centers to execute product
warranty liabilities, after-sales service and equipment repair. The
clients’ staff is also provided with theoretical and practical
company instructions and consultations on all matters concerning
execution of work and equipment operation.
Q:Are you trading company or manufacturer ?
A: We are a specialized manufacturer.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is
15-20 days if the goods are not in stock, it is according to
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30%
T/T in advance ,balance before shippment.
T/T, L/C, Western Union.
Q: What are your main products, and used for?
A: Our products include core bit, PDC bit, reaming shell, core
barrel, casing, drill rod, drill rig and other drilling parts.
They are used for mineral exploration, geological drilling,
geotechnical engineering and soil sampling.
Q: How about the delivery terms?
A: Min. order quantity: 1 piece. Transportation: By DHL/TNT/Fedex
express, air, sea, train.
Q: How about discount?
A: Price is based on products and order quantity.
Q: Do you accept sample order?
A: Yes sure, please contact us for details.
Q: How about your after-sales service?
A: As a manufacturer, we offer promote technology support for all
problems and questions. Besides, we accept goods return or replace
for quality problem.
Q: Where is your factory located in?
A: Our factory is located in Jiangyin city,Jiangsu province, China.
Q: How does your company control the quality?
A: Quality first. In order to guarantee high quality for our
products, Sinocoredrill usually makes a serious inspection for all
products and raw materials in strict procedure