TSP (Thermally Stable Polycrystalline) Core Bits use smaller triangular and cubic shaped cutters that are made of synthetic diamond micro powder. These TSP Cutters are relative brittleness and easy to breakage in hard ground.
Roschen's TSP Core Bits have a wear resistant matrix body with natural diamond gauge protection, they are recommended for drilling softer fragmented abrasive formations and are the most productive with long bit life.
|Wireline series:||Geobor S, WLA, WLB, WLN, WLH, WLP, WLB3, WLN3, WLH3, WLP3, WLN2, AQ, BQ, NQ, HQ, PQ, SQ, PQ3, HQ3, NQ3, BQ3, NQ2, WL-56, WL-66, WL-76|
|T2 / T series:||T2 46, T2 56, T2 66, T2 76, T2 86, T2 101, T46, T56, T66, T76, T86|
|TT series:||TT 46, TT 56|
|T6 series:||T6 76, T6 86, T6 101, T6 116, T6 131, T6 146|
|T6S series:||T6S 76, T6S 86, T6S 101, T6S 116, T6S 131, T6S 146|
|B series:||B46, B56, B66, B76, B86, B101, B116, B131, B146|
|MLC series:||NMLC, HMLC, 3C, 4C, 6C, 8C|
|LTK series||LTK48, LTK60|
|WF series:||HWF, PWF, SWF, UWF, ZWF|
|WT series:||RWT, EWT, AWT, BWT, NWT, HWT(Single Tube, Double Tube)|
|WG series:||EWG, AWG, BWG, NWG, HWG(Single Tube, Double Tube)|
|WM series:||EWM, AWM, BWM, NWM, HWM|
|Other sizes:||AX, BX, NX, HX, TBW, NQTT, HQTT, TNW, 412F, BTW, TBW, NTW, HTW, T6H|
|Chinese standard:||56mm, 59mm, 75mm, 89mm, 91mm, 108mm, 110mm, 127mm, 131mm, 150mm, 170mm, 219mm, 275mm|
|Russian standard:||59mm, 76mm, 93mm, 112mm, 132mm, 152 mm|
1. Significantly outperforms the successful Series range in drilling speed and bit life.
2. Protects the diamond from oxidation and surface degradation.
3. Inhibits the premature "pull-out" of the diamond.
4. Available in multiple standard configurations and selected on the basis of relative rock hardness and ground conditions.
Type of Bit Matrix:
The matrix of our impregnated bits is designed to expose new diamonds to the bits' cutting face as wear occurs. Fast penetration rate is maintained as a result of this action, also with long life using time is important, meanwhile it will keep the cost of diamond drilling to a minimum.
The optimum diamond size, concentration and matrix type are dependent on the hardness and abrasiveness of the formation to be drilled.
Packing & Shipping
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.
Special passage for container loading is available at the gate of our company to improve the efficiency.
|Shipping Weight||1kg-50kg||50kg-500kg||500kg or more|
|Recommended Shipping Method||By Express||By Air||By Sea|
We specialized in producing of varies diamond drilling tools, such as impregnated/surface-set diamond core bits, diamond casing shoes, diamond rod shoes, reaming shells, TC core bits/casing shoes/TC rod shoes, PDC bits, Thin Wall Bits, core lifters, core lifter cases, core barrels, and kinds of drilling rigs etc.
1. Extensive Production Experience: we are specialized in diamond core bits,drill bits,wireline drilling tools,drill pipes,casings,mud pumps, underground drilling rigs with an experience of 30 years.
2. Complete Production Facilities: owning precision CNC machine, Milling machine, Sintering machine, Manipultator and other advanced equipments. Our technicians will do regular scheduled maintenance on these machines to guarantee them work well.
3. High Quality Raw Material: we mainly choose raw material from big steel factory, such as TPCO, BAO STEEL, SHA STEEL, which are best and largest raw material manufacturer in China.
4. Strict Physical/Chemical Testing Procedures: meeting the requirements of the product design and process, providing reliable testing data.
5. Short Delivery Time: If one container 15-20 days. We also stock some standard-sized tubes and rods, if you need 3-5 pcs, we can delivery soon.
6. Safe Packing: anti-rust oil be spread on tubes and rods before shipping, plastic caps on tube ends to protect inside surface, each rod be protected with cardboard tube. Finally be packed with seaworthy package or in wooden case.
7. Best After-Sale Service: Over 60% products are sold to the Southeast Asia, Middle East and Europe, and all products are trusted by domestic and foreign customers.
Ø Provide the technical design and solutions;
Ø Designing and manufacturing of non-standard equipment;
Ø Professional technical training and guidance on site according to the contract;
Ø Supply accessories at any time;
Ø Tele-technical consulting and services;
Ø Other special technical service according to client's requirements.
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.
PCD NQ HQ PQ Polycrystalline Compact Diamond Core Bit , DCDMA Standard 5
Q: Are you trading company or manufacturer ?
A: We are a professional manufacturer.
Q: How long is your delivery time?
A: Generally it is 3 days if the goods are in stock. or it is 10-15 days if the goods are not in stock, it is according to quantity.
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: How does your company control the quality?
A: Quality first. In order to guarantee high quality for our products, Roschen usually makes a serious inspection for all products and raw materials in strict procedure.