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Brand Name : MTH
Model Number : T45 102mm
Certification : ISO 9001
Place of Origin : CHINA
MOQ : 1 piece
Price : Negotiable
Payment Terms : T/T, Western Union, MoneyGram
Supply Ability : 20000 pieces per month
Delivery Time : 10-15 days
Packaging Details : woode case
Machine type : Drilling Tool
Product name : Retrac Button Bits
Diameter : 102mm
Thread : T45
Carbide shape : ballistic,spherical,semi-ballistic
Color : Blue,Customized,yellow / black / red
Use : Ore Mining,Quarry,blasting
Usage : Mining or Quarry or Well Drilling,Rock Drilling,Hole drilling
Advantage : High Performance,high-efficiency,Factory price and high quality,Direct Manufacturer
Type : Drill Bit,Carbide Bit,Rock drilling tools,Thread Button Bit
4 Inch 102mm T45 Blast Hole Drill Retract Button Bit For Minging
Retrac button bits are made by high quality alloy steel bar and tungsten carbides. Under the process of heat treatment, Minetech’s drilling tools are tested in various working conditions. What’s more, Minetech can supply customized thread button bits upon receiving of different drilling application, the bits are suitable in drilling with very hard rock.
| Size | Button Quantity | Buckle type | Weight | |
| Front | Gauge | |||
| 64mm | 4*10 | 8*10 | R32 | 2.2KG | 
| 76mm | 4*11 | 8*11 | T38 | 3.3KG | 
| 89mm | 6*13 | 8*12 | T38 | 4.8KG | 
| 102mm | 6*13 | 8*13 | T45 | 6.8KG | 
| 115mm | 6*14 | 8*14 | T51 | 9.8KG | 
| 127mm | 8*14 | 8*16 | T51 | 12KG | 
Before Official Order, please confirm below informations:
(1) Thread Type
(2) Standard or Retrac
(3) Bit button shape (tip shape)--Spherical or Ballistic
(4) Bit face shape--Drop Center, Flat Face, Convex, Concave, etc...
MTH can make all sizes and shapes according to your request!




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| 4 Inch 102mm T45 Button Bit Drilling Blast Hole Drill For Minging Images | 
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