Flat Face Retrac Thread Tungsten Carbide Button Drill Bit for Hard Rock Mining

Min.Order: 50
Product origin: Xiamen, Fujian, China
Infringement complaint: complaintComplaint
US$ 55

Description
Flat Face Retrac Thread Tungsten Carbide Button Drill Bit for Hard Rock Mining

Xiamen Bestlink Factory Co., Ltd is committed to providing the best drilling and cutting machine, tools and accessories products in marble and granite stone quarrying, as well as in civil engineering application, mining drilling, and also demolition project.
 
1. Application:
The thread button bits are widely used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.
 
2. Material:
Thread Button bits are made by high quality alloy steel bar and tungsten carbides.
Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks.
 
3. OEM:
In addition, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and hard rock.
 
Characteristic:
 
(1)Bit body : normal type and retrac type 
(2)R thread: R22 R25 R28 R32 R38
(3)T thread: T38 T45 T51 ST58 GT60 
(4)Bit diameter: 32-127mm. 
(5)Drill bit models: cross bit/button bit 
(6)Button bit shape: spherical/parabolic
(7)Bit face shape: flat face and drop centre
 
Packing Pictures For your reference: 
 
The drill button Bits can be packaged by Carton or Wooden case, or according to your requires.



Parts of the specification: 
R32
NameDiameterTip size(mm)Flushing holes
mmgaugefrontsidefront
R32 thread button bits414*92*811
434*92*911
454*102*911
R32 Retrac thread button bits606*94*803
646*94*903
706*104*1003
T38
NameDiameterTip size(mm)Flushing holes
mmgaugefrontsidefront
T38 thread button bits575*113*1011
645*123*1111
765*143*1212
T38 Retrac thread button bits608*93*922
648*94*922
708*104*1022
768*114*1022
898*125*1222
T45
NameDiameterTip size(mm)Flushing holes
mmgaugefrontsidefront
T45 thread button bits706*114*1002
766*134*1002
898*125*1222
1028*136*1222
1158*146*1322
T45 Retrac thread button bits708*114*1022
768*114*1022
808*125*1122
898*126*1122
1028*136*1222
T51
NameDiameterTip size(mm)Flushing holes
mmgaugefrontsidefront
T51 thread button bits898*125*1222
1028*136*1222
1158*146*1322
1278*146*1422
T51 Retrac thread button bits898*115*1222
1028*116*1222
1158*126*1322
1278*126*1422
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