| Price: | US $ 100/Piece |
|---|---|
| Trade Terms: | FOB,CIF,EXW |
| Min Order: | 20/Piece |
| Pay Type: | L/C,T/T,Western Union |
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.
Product General Introduction:
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.
Competitive products:
Tapered chisel bits and cross bit: reasonable selection of steel and tungsten carbide which perfectly bonded by high-frequency welding.
Tapered button bits: Cold forging process and excellent heat treatment exactly combined with the cold inlaying technique.
Thread cross and button bits: Correct selection of material and hot mounting process.
DTH bits: Perfect combination of material selection, heat treatment, and cold inlaying process.
DTH hammer: Perfect combination of accurate gas distribution, impeccable processing process, selection of material and heat treatment. 
Parts of the specification:
| R32 | |||||
| Name | Diameter | Tip size(mm) | Flushing holes | ||
| mm | gauge | front | side | front | |
| R32 thread button bits | 41 | 4*9 | 2*8 | 1 | 1 |
| 43 | 4*9 | 2*9 | 1 | 1 | |
| 45 | 4*10 | 2*9 | 1 | 1 | |
| R32 Retrac thread button bits | 60 | 6*9 | 4*8 | 0 | 3 |
| 64 | 6*9 | 4*9 | 0 | 3 | |
| 70 | 6*10 | 4*10 | 0 | 3 | |
| T38 | |||||
| Name | Diameter | Tip size(mm) | Flushing holes | ||
| mm | gauge | front | side | front | |
| T38 thread button bits | 57 | 5*11 | 3*10 | 1 | 1 |
| 64 | 5*12 | 3*11 | 1 | 1 | |
| 76 | 5*14 | 3*12 | 1 | 2 | |
| T38 Retrac thread button bits | 60 | 8*9 | 3*9 | 2 | 2 |
| 64 | 8*9 | 4*9 | 2 | 2 | |
| 70 | 8*10 | 4*10 | 2 | 2 | |
| 76 | 8*11 | 4*10 | 2 | 2 | |
| 89 | 8*12 | 5*12 | 2 | 2 | |
| T45 | |||||
| Name | Diameter | Tip size(mm) | Flushing holes | ||
| mm | gauge | front | side | front | |
| T45 thread button bits | 70 | 6*11 | 4*10 | 0 | 2 |
| 76 | 6*13 | 4*10 | 0 | 2 | |
| 89 | 8*12 | 5*12 | 2 | 2 | |
| 102 | 8*13 | 6*12 | 2 | 2 | |
| 115 | 8*14 | 6*13 | 2 | 2 | |
| T45 Retrac thread button bits | 70 | 8*11 | 4*10 | 2 | 2 |
| 76 | 8*11 | 4*10 | 2 | 2 | |
| 80 | 8*12 | 5*11 | 2 | 2 | |
| 89 | 8*12 | 6*11 | 2 | 2 | |
| 102 | 8*13 | 6*12 | 2 | 2 | |
| T51 | |||||
| Name | Diameter | Tip size(mm) | Flushing holes | ||
| mm | gauge | front | side | front | |
| T51 thread button bits | 89 | 8*12 | 5*12 | 2 | 2 |
| 102 | 8*13 | 6*12 | 2 | 2 | |
| 115 | 8*14 | 6*13 | 2 | 2 | |
| 127 | 8*14 | 6*14 | 2 | 2 | |
| T51 Retrac thread button bits | 89 | 8*11 | 5*12 | 2 | 2 |
| 102 | 8*11 | 6*12 | 2 | 2 | |
| 115 | 8*12 | 6*13 | 2 | 2 | |
| 127 | 8*12 | 6*14 | 2 | 2 | |
| Prod Model: | R32 T38 T45 T51 etc |
|---|---|
| Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Usage: | Hard Rock Drilling |
| Process Type: | Forging |
| Bit Diameter: | 32-127 Mm |
