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  • STD TW 4 Inch Diamond Core Drill Bits Exploration Impregnated PDC Type
  • STD TW 4 Inch Diamond Core Drill Bits Exploration Impregnated PDC Type
Enlarge STD TW 4 Inch Diamond Core Drill Bits Exploration Impregnated PDC Type

STD TW 4 Inch Diamond Core Drill Bits Exploration Impregnated PDC Type 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: HQ

STD TW 4 Inch Diamond Core Drill Bits Exploration Impregnated PDC Type
 
 
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STD TW 4 Inch Diamond Core Drill Bits Exploration Impregnated PDC Type

 

 

Description:

 

Our impregnated diamond core bits are the most commonly useful bits in the mineral exploration industry, as they have the widest range of application.The carefully selected grades of high quality synthetic diamond are distributed in the depth of impregnated bit's matrix series.The matrix layer of the crown contains a uniform distribution of these crystal that are embedded in a powdered metal bond.

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.

Our impregnated bits are manufactured to give optimum penetration rates and bit life, which is required to keep the cost of diamond drilling to a minimum.

 


Size Available:


Wireline Series: A,B,N,H,P/ATK,BTK,B3,N2,N3,NTT,H3,HTT,P3,PTT
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 101
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
WM Series: EWM,AWM,BWM,NWM
WG Series: EWG,AWG,BWG,NWG,HWG
Others: NMLC,HMLC,LTK48,LTK60,BGM,NGM,ADBG,TBW,TNW,
ATW,BTW,NTW,NXD3,AX,NX,NXC,AXT,T6H,4 9/16,NWD4,412F,SK6L146,
TT46,TB56,TS116,CHD101
All Chinese sizes

 

SIZE BIT OD Hole Diameter BIT ID Core Diameter
inches mm inches mm
AQ 1.870/1.880 47.50/47.75 1.057/1.067 26.85/27.10
BQ 2.340/2.350 59.44/59.69 1.428/1.438 36.27/36.53
BQ3 2.340/2.350 59.44/59.69 1.315/1.325 33.40/33.65
NQ 2.960/2.970 75.18/75.44 1.870/1.880 47.50/47.75
NQ2 2.960/2.970 75.18/75.44 1.990/2.000 50.65/50.80
NQ3 2.960/2.970 75.18/75.44 1.770/1.780 44.96/45.21
HQ 3.755/3.770 95.38/96.00 2.495/2.506 63.38/63.63
HQ3 3.755/3.770 95.38/95.57 2.401/2.411 60.99/61.24
PQ 4.795/4.815 121.80/122.30 3.340/3.350 84.84/85.09
PQ3 4.795/4.815 121.80/122.30 3.265/3.275 82.93/83.19
T36 1.412/1.422 35.87/36.12 0.849/0.859 21.57/21.82
TB56 2.220 56.3 1.640 41.70
TT46 1.808/1.818 45.92/46.18 1.384/1.394 35.15/35.40
TT56 2.200/2.210 55.88/56.13 1.778/1.788 45.16/45.41
T2 46 1.808/1.818 45.92/46.18 1.243/1.253 31.57/31.82
T2 56 2.200/2.210 55.88/56.13 1.637/1.647 41.58/41.83
T2 66 2.593/2.603 65.87/66.12 2.030/2.040 51.56/51.81
T2 76 2.987/2.997 75.87/76.12 2.424/2.434 61.57/61.82
T2 86 3.381/3.391 85.88/86.13 2.818/2.828 71.58/71.83
T2 101 3.971/3.981 100.87/101.12 3.290/3.300 83.57/83.82
T6 76 2.987/2.997 75.87/76.12 2.239/2.249 56.87/57.12
T6 86 3.381/3.391 85.88/86.13 2.633/2.643 66.88/67.13
T6 101 3.971/3.981 100.87/101.12 3.105/3.115 78.87/79.12
T6 116 4.560/5.575 115.82/116.20 3.657/3.667 92.89/93.14
T6 131 5.150/5.165
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 Mr. Mr. Carlyle Gao

Tel: 86-510-83769831
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Company Info

Wuxi drilling tools factory Co.,Ltd [China (Mainland)]


Business Type:Manufacturer
City: Wuxi
Province/State: Jiangsu
Country/Region: China (Mainland)

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