Retrac Button Bits

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US $30-500 / Pieces | 10 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Fujian, China (Mainland)
Brand Name:
BESTLINK
Model Number:
COP44/54/64/84 DHD340/35
Type:
Center Drill Bit
Material:
Tungsten Carbide
Use:
Well Drilling
Bit Diamter:
32-127mm
Thread type:
R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60
Face Type:
Drop Center, Flat Face
Button Shape:
Spherical, Hemispherical, Parabolic, Ballistic
Color:
Blue, Yellow, Black, Red, Gold
Certificate:
API
Application:
Mining, Quarrying, Construction
Supply Ability
Supply Ability:
5000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
by carton box or wooden case
Port
Xiamen
Lead Time :
within 25 days after receiving your full payment

Retrac Button Bits

 

Thread drill 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.

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 type: Standard/Retrac

(2)Bit body : normal type and retrac type
(3)R thread: R22 R25 R28 R32 R38
(4)T thread: T38 T45 T51 ST58 GT60 

(5)Bit diameter: 32-127mm.

(6)Drill bit models: cross bit/button bit

(7)Button bit shape: spherical/parabolic

(8)Bit face shape: flat face and drop centre

 

 

 Model and specification

R32
NameDiameterTip size(mm)Flushing holes
mmgaugefrontsidefront
R32 trhead 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 trhead 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 trhead 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 trhead 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

 
Regarding pictures

Retrac button bitsT38 T45 T51 ST58 T60 For rock bench drilling

 Retrac button bitsT38 T45 T51 ST58 T60 For rock bench drilling