Chinese Bq Nq Hq Pq Tc Tungsten Carbide Bit for Rock Drilling

• Customization: Available
• Type: Core Drill
• Usage: Metal Drilling, Well Drilling
• Model NO.: BQ NQ HQ PQ
• Certification: ISO9001
• Delivery Time: Within One Week
• Description: Wuxi Geotec High Quality Tc Core Bit
• Transport Package: Cartons
• Specification: AW, BW, NW, HW/HWT, PW/PWT
• Trademark: CROWN
• Origin: China
• Production Capacity: 50000PCS/Year

Product Description

 Chinese Bq Nq Hq Pq TC Tungsten Carbide Bit for Rock Drilling 

Brief Introductions of Tungsten Carbide Bits
The tungsten carbide bits use tungsten carbide as the cutting media. The crown of tungsten carbide bits are embedded with rectangular-shaped or octagonal-shaped tungsten-carbide elements. This bit is similar to impregnated diamond core bits in which the bit crown is composed of several layers of cutting media. New layers of carbide-chips will be exposed after the former one is worn away, until the bit crown is consumed.

Features of Tungsten Carbide Bits
1) The bit crown of tungsten carbide bits adopts a tough, wear resistant metal matrix material.
2) Has a wider range of application in various formations owing to more cutting edges.

This diamond tool is widely applied in geotechnical soil investigation or for core drilling in overburden layers (composed of clay, sand, gypsum or soft shale).
 

Size Available as followings
Q Series	AQ, BQ, NQ, NQ2, NQ3, HQ, HQ2, HQ3, PQ, PQ2, PQ3
Wireline Series	Geobor S, WLA, WLB, WLN, WLH, WLP, WLB3, WLN3, WLH3, WLP3, WLN2, WL-56, WL-66, WL-76.
T2 Series	T2 46, T2 56, T2 66, T2 76, T2 86, T2 101
TT Series	TT 46, TT 56
T6 Series	T6 76, T6 86, T6 101, T6 116, T6 131, T6 146, T6S 101, T6S 116
T6S Series	T6S 76, T6S 86, 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
MLC Series	NMLC, HMLC
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
Others	AX, BX, NX, HX, TBW, NQTT, HQTT, TNW, 412F, BTW, TBW
Chinese Standard	56mm, 59mm, 75mm, 89mm, 91mm, 108mm, 110mm, 127mm, 131mm, 150mm,  170mm, 219mm, 275mm.
Russian Standard	59mm, 76mm, 93mm, 112mm, 132mm, 152mm.