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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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