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NQ HQ PQ surface set diamond core bits for mining

Prix FOB

Obtenir le dernier prix

50 ~ 150 /

1 Minimum Order

Pays:

China

N Â° de modÃ¨le:

Prix FOB:

50 ~ 150 / (Negotiable) Obtenir le dernier prix

LocalitÃ©:

China

Prix de commande minimale:

Commande minimale:

Packaging Detail:

standard export package

Heure de livraison:

it depends on quantity

Capacité de Fournir:

Payment Type:

T/T

Groupe de produits :

Contacter maintenant

wuxi geological drilling equipment co., ltd

China

Membre gratuit

Personne Ã contacter Ms. xiaoying

No122,xizhangRoad,gushanTown,jiangyin City, Wuxi, Jiangsu

Contacter maintenant

La description

Description:
  Surface set diamond core bits can be used with any type of core barrels, To avoid excessive matrix wear at the leading edge of each segment.Tingsten carbide inserts are fitted on each side of the waterway.This kind of bits cannot be used in broken or loose formation.

  Surface set bits provide higher rates of penetration than impregnated bits in soft formations due to the greater degree of exposure of the individual diamond stones.

  A range of surface set core bits are manufactured to the highest quality standards to give long service life and maximum penetration in soft to hard formations. The range includes a variety of diamond grades, stone sizes and face profiles enabling a cost effective solution to be taken for most conditions.

Diamond stone size: Stones Per Carat (spc)

*0/*5 spc: Soft to Medium Formation

*0/*5 spc: Medium to Hard Formation

*0/*0 spc: Medium Hard to Hard Formation

*0/*0 spc: Hard Formation

*0/*0 spc: Hard to Very Hard Formation

FACE PROFILES

Semi Round : Standard profile. Very strong in hard broken formation.

Stepped : High penetration and stability but fragile in hard fractured formation.

Conical : Good penetration rate and stability. Stronger than stepped profile.

Pilot : Good core recovery in soft, friable formation especially when used with face discharge. Good stablisation but fragile nose.

Biconical : Only used on thick kerf core bits in soft unfractured formation.

Size Available:
Q series:AQï¼ŒBQï¼ŒNQï¼ŒHQï¼ŒPQï¼ŒBQ3ï¼ŒNQ3/NQTT,NQ2,HQ3/HQTT,PQ3/PQTT
T2 Series: T2 *6,T2 *6,T2 *6,T2 *6,T2 *6,T2 **1
T6 Series: T6 *6,T6 *6,T6 **1,T6 **6,T6 **1,T6 **6, T6S **1
T Series: T*6,T*6,T*6,T*6,T*6,T*6
Z Series: Z*6,Z*6,Z*6,Z*6,Z*6,Z**1,Z**6,Z**1,Z**6
B Series: B*6,B*6,B*6,B*6,B*6,B*6,B**1,B**6,B**1,B**6
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,LTK*8,LTK*0,BGM,NGM,ADBG,TBW,TNW,
ATW,BTW,NTW,NXD3,AX,NX,NXC,AXT,T6H,4 9/*6,NWD4,**2F,SK6L**6,
TT*6,TB*6,TS**6,CHD*0

Pays:	China
N Â° de modÃ¨le:	-
Prix FOB:	50 ~ 150 / (Negotiable) Obtenir le dernier prix
LocalitÃ©:	China
Prix de commande minimale:	50
Commande minimale:	1
Packaging Detail:	standard export package
Heure de livraison:	it depends on quantity
Capacité de Fournir:	-
Payment Type:	T/T
Groupe de produits :	-