Geological Diamond Core Drill Bit Pq Hq Nq Bq

• Customized: Standard or Customized
• Standard: ISO 9001
• Type: Core Drill Bit
• Model NO.: AQ, BQ, NQ, HQ, PQ, PQ3, HQ3, NQ3, NQ2, SQ
• Material: Diamond
• Usage: Well Drilling, for Granite Drilling
• Transport Package: Carton or Ply-Wooden Case
• Specification: CDDA DCDMA
• Trademark: FORSUN
• Origin: Changsha
• HS Code: 82071910
• Production Capacity: 1000 PCS Per Month

Product Description

Geological Diamond Core Drill Bit PQ HQ NQ BQ for Drilling Rig

 

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

---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 Bits are manufactured with very small, high quality synthetic diamonds, mixed evenly through a metal alloy matrix. The matrix erodes away at the same rate as the diamonds become worn and rounded. Thus new sharp diamonds are exposed to continue cutting through the rock. In most geological formations, impregnated bits are more economical to use than other bits.
 

Sizes Available
Wireline series	Geobor S,  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, SK6L
Chinese standard	56mm, 59mm, 75mm, 89mm, 91mm, 108mm, 110mm, 127mm, 131mm, 150mm, 170mm, 219mm, 275mm
Russian standard	59, 76, 93, 112, 132, 152 mm
Special sizes can also be made as per request.

 

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