|Type:||HQ PDC / TSP Coring Drill Bits||Material:||Tungsten Carbide, PDC Cutters And Steel|
|Process:||Forging||Cutter Sharpe:||V Shaped Cutting Profile|
|Size:||BQ NQ HQ PQ BQ3 NQ3 HQ3 PQ3||Use:||BQ NQ HQ PQ|
|Crown Height:||14mm||HS CODE:||820719|
HQ diamond pdc drill bit,
TSP diamond pdc drill bit,
TSP casing core drill bit
Wear-Resistant PDC Cutters HQ PDC TSP Coring Drill Bits For Medium Hard To Hard Rock Formation
PDC core bits have extremely fast penetration rates and a very long working life. The cutters are extremely tough and can core formations such as hard limestones with occasional bands of harder rock such as ironstone.
The cutting action is extremely aggressive and a large volume of cuttings are produced requiring good volumes of flush to clear the hole and prevent blocking.
Recommended for coring soft to medium hard formations, with water, air, mud or foam as the flushing medium. Ideal for air flush applications where a high rate of production is required.
This core bit belongs to matrix body PDC core bit. It is made by tungsten carbie and PDC cutters. It is more wear-resitant and impact tougness compared with steel body PDC core bit.
Depending on the range of application as well as the cutting media on the core bits, Forsun makes six types of core bits:
---Impregnated Diamond Type
---Surface set Diamond Type
---Tungsten Carbide 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..
|Q Series||AQ, BQ, NQ. NQ2, NQ3, NQTT, HQ, HQ3, HQTT, PQ, PQ3, PQTT, AQTK, BQTK|
|T2 Series||T2 46, T2 56, T2 66, T2 76, T2 86, T2 101|
|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|
|T Series||T36, T46, T56, T66, T76, T86|
|Z Series||Z46, Z56, Z66, Z76, Z86, Z101, Z116, Z131, Z146|
|B Series||B36, B46, B56, B66, B76, B86, B101, B116, B131, B146|
|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 Tule , Double Tube )|
|WM Series||EWM, AWM, BWM, NWM, HWM|
|Others||NMLC, HMLC, LTK48, LTK60, BGM, NGM, ADBG, TBW, TNW, ATW, BTW, NTW, HTW, NXD3, AX, NX, NXC, AXT, T6H, 4 9/16, NWD4, 412F, SK6L146, TT46, TT56, TB56, TS16, CHD101|
|Chinese Standard||56mm , 59mm, 75mm, 89mm, 91mm, 108mm, 110mm, 127mm, 131mm, 150mm, 170mm, 219mm, 275mm|
Contact Person: Mr. yuan