High drill speed  Diamond Core Bit Set in cutting non-ferrous With Hard Matrix

Specifications:

1. good quality and long working life

2. over 10 years experiences

3. fast speed

4. reasonable price

Features: 

1. Significantly outperforms the successful Series range in drilling speed and bit life.
 

2. Protects the diamond from oxidation and surface degradation.
 

3. Inhibits the premature "pull-out" of the diamond.
 

4. Available in multiple standard configurations and selected on the basis of relative rock hardness and ground conditions.

The main crown technical parameters of  impregnated diamond core bits include diamond 
grade,size,concentrarion and quality,matrix hardness and crown shapes.The users can make rational 
selections according to the formations to be drilled.
To avoid excessive bit wear, tungsten carbide inserts are used on both sides on the waterway,and gage 
stones are a bit large.Impregnated Diamond Core Bit is made with high quality synthetic diamonds, mixed 
evenly through a metal alloy matrix. It can drill various formations from the softest to hardest rocks.
 

Surface-Set Diamond Core Drill Bits PCD For For Hard Rock / Core Drill Machine

Size Available:
Q Series: AQ,BQ,NQ,HQ,PQ/AQTK,BQTK,BQ3,NQ2,NQ3,NQTT,HQ3,HQTT,PQ3,PQTT
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,CHD10