HQ3 NQ3 PQ3 Turbo Core Drill Bits Diamond Drilling Tools for Australia Exploration Core drilling
Core Bits include impregnated diamond core bits, surface set diamond core bits, tungsten carbide core bits, PDC core bits, TSP core drill bits and electroplated diamond core bits.
HQ3 NQ3 PQ3 Turbo Core Drill Bits Diamond Drilling Tools
Depending on the range of application as well as the cutting media on the core bits, Roschen makes six types of core bits:
---Impregnated Diamond Type
---Surface set Diamond Type
---Tungsten Carbide Type
---PDC Type
---PCD Type
---Electroplated Diamond Type
Generally, an overall Drilling System consist of core bits, reaming shells, core barrels, drill rods and drilling rig.
Core Bits are used for drilling materials like the rock, concrete, limestone, granite, marble, clay, basalt, schist, quartz etc.
| Impregnated diamond core bit Sizes Available: |
| 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 |
Production processing
Our Advantages
a. 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 10 years.
b. 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.
c. 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.
d. Strict Physical/Chemical Testing Procedures: meeting the requirements of the product design and process, providing reliable testing data.
e. 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.
f. 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.
g. 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.
Our Services
1. Provide the technical design and solutions;
2. Designing and manufacturing of non-standard equipment;
3. Professional technical training and guidance on site according to the contract;
4. Supply accessories at any time;
5. Tele-technical consulting and services;
6. Other special technical service according to client's requirements.
Audited Supplier 
){kind=link}
){kind=link}