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| Categories | Button Drill Bit | 
|---|---|
| Brand Name: | MIROC | 
| Model Number: | Button Drill Bit | 
| Place of Origin: | China | 
| MOQ: | 10 Pieces | 
| Price: | negotiation | 
| Supply Ability: | 20000 pieces per month | 
| Delivery Time: | 25 days | 
| Packaging Details: | Carton Box or Wooden Box | 
| Certification: | ISO | 
| product name: | Threaded Drill Bits | 
| Type: | Center Drill Bit | 
| Use: | rock drilling | 
| Application: | Tunneling,Undergroundmining,Open pit mining,Anchoring | 
| Machine type: | Drilling tools | 
| Color: | Green | 
| Company Info. | 
| KSQ Technologies (Beijing) Co. Ltd | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Long Service Life T45 Underground Mining Tools Threaded Button Bit
Threaded Drill Bits
threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service life,better wear-resistance and impact-resistance performance,widely used in tunneling,underground mining,open pit mining,anchoring and other large-scale construction projects.
| Type | Thread Button Bit | 
| Material | tungsten carbide | 
| Use | Ore Mining, quarry,mining,blasting,construction,open bit etc. | 
| Advantages | high quality and factory prices | 
| Boby type | Normal type or retrac type | 
| Thread | R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60, GT68 | 
| Tungsten carbide | Spherical, ballistic,Conical,Hemispherical | 
| Fact type | Drop Center, Flat Face, Convex, Concave, etc | 
| Color | According to your requirements | 

Specification:
T45 Threaded Button Bit  | Bit Dia.  | Buttons and Size (mm)  | Flushing Hole  | Weight  | Product Code  | |||
mm  | inch  | Front  | Gauge  | Front  | Side  | kg  | ||
Button Bit, Drop Center  | 70  | 2 3/4  | 3x11,1x19  | 6x11  | 3  | -  | 2.2  | B1070-T45-S  | 
76  | 3  | 3x11,1x11  | 6x13  | 3  | -  | 2.4  | B1076-T45-S  | |
Button Bit, Drop Center  | 89  | 3 1/2  | 3x11, 2x11  | 6x13  | 3  | 1  | 4.1  | B1189-T45-S  | 
102  | 4  | 3x13, 2x13  | 6x14  | 3  | 1  | 4.5  | B11102-T45-S  | |
Button Bit  | 70  | 2 3/4  | 4x11  | 8x11  | 2  | -  | 2.3  | B1270-T45-S  | 
76  | 3  | 4x11  | 8x11  | 2  | -  | 2.6  | B1276-T45-S  | |
89  | 3 1/2  | 4x13  | 8x13  | 2  | -  | 4.6  | B1289-T45-S  | |
Button Bit, Drop Center  | 70  | 2 3/4  | 4x10, 1x10  | 8x11  | 4  | -  | 2.2  | B1370-T45-S  | 
76  | 3  | 4x11, 1x11  | 8x12  | 4  | -  | 2.6  | B1376-T45-S  | |
89  | 3 1/2  | 4x11, 1x11  | 8x12  | 4  | -  | 4.6  | B1389-T45-S-1  | |
89  | 3 1/2  | 4x13, 1x13  | 8x13  | 4  | -  | 4.6  | B1389-T45-S-2  | |
102  | 4  | 4x13, 1x13  | 8x14  | 4  | -  | 4.5  | B13102-T45-S  | |
Button Bit  | 89  | 3 1/2  | 6x11  | 8x12  | 2  | -  | 4.6  | B1489-T45-S  | 
102  | 4  | 6x13  | 8x16  | 2  | 1  | 5  | B14102-T45-S-1  | |
Button Bit, Drop Center  | 102  | 4  | 4x13, 2x13  | 8x13  | 4  | 1  | 4.5  | B14102-T45-S-2  | 
Button Bit, Drop Center  | 70  | 2 3/4  | 3x11, 1x19  | 6x11  | 3  | -  | 2.2  | B1070-T45-B  | 
76  | 3  | 3x11, 1x11  | 6x13  | 3  | 1  | 2.4  | B1076-T45-B  | |
Button Bit, Drop Center  | 89  | 3 1/2  | 3x11, 2x11  | 6x13  | 3  | 1  | 4.1  | B1189-T45-B  | 
Button Bit  | 76  | 3  | 4x11  | 8x11  | 2  | -  | 2.6  | B1276-T45-B  | 
89  | 3 1/2  | 4x13  | 8x13  | 2  | -  | 4.6  | B1289-T45-B  | |
Button Bit  | 76  | 3  | 5x11  | 8x12  | 2  | 1  | 2.6  | B1376-T45-B-1  | 
Button Bit, Drop Center  | 70  | 2 3/4  | 4x10, 1x10  | 8x11  | 4  | -  | 2.2  | B1370-T45-B  | 
76  | 3  | 4x11, 1x11  | 8x11  | 4  | -  | 2.6  | B1376-T45-B-2  | |
76  | 3  | 4x11, 1x11  | 8x12  | 4  | -  | 2.6  | B1376-T45-B-3  | |
89  | 3 1/2  | 4x11, 1x11  | 8x12  | 4  | -  | 4.6  | B1389-T45-B-1  | |
89  | 3 1/2  | 4x13, 1x13  | 8x13  | 4  | -  | 4.6  | B1389-T45-B-2  | |
Button Bit  | 89  | 3 1/2  | 6x11  | 8x12  | 2  | -  | 4.6  | B1489-T45-B  | 





                                 
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