Description Of Thread Connecting Drill
The thread connecting drill bit is a kind of drill bit which is connected with the drill rod by the thread of pants, which can realize the impact and rotation transfer of the drill and break the rock.
The ABT thread bit USES advanced hot insert technology and optimized product design with less than 3% broken teeth and less than 0.1% off.
Cemented carbide adopts advanced high temperature reduction, high temperature carbonization process and good wear resistance.
There are several models that match the connection impactor specifications.
And can be customized as required.
Specification Of Thread Connecting Drill
| R32 | Head shape | Diameter | NO.of flushing holes | NO X button diamter | Weight(KG) | ||||
| (mm) | Bit length (excluding alloy) | Front | Side | Toothed | Gauge | Front | |||
 Standard Button Bit | Flat Face Bit | 45 | 113 | 3 | 2 | Round Button+ Round Button | 6XØ9 | 3XØ8 | |
| Flat Face Bit | 64 | 130 | 2 | – | Round Button+ Round Button | 6XØ10 | 4XØ9 | ||
| Retrac Button Bit | Flat Face Bit | 51 | 130 | 3 | – | Round Button+ Round Button | 6 XØ10 | 3 XØ9 | |
| We can design and manufacture according to customers requirement of the bit diameter,the NO.of air holes,carbide buttons and the face shape. | |||||||||
| R38 | Head shape | Diameter | Bit length (excluding alloy) | NO.of flushing holes | NO X button diamter | Weight(KG) | |||
| (mm) | Front | Side | Toothed | Gauge | Front | ||||
 Standard Button Bit | Flat Face Bit | 76 | 135 | 2 | 2 | Round Button+ Round Button | 8XØ12 | 4XØ12 | |
| Flat Face Bit | 89 | 145 | 2 | 2 | Round Button+ Round Button | 8XØ12 | 6XØ12 | ||
 Retrac Button Bit | Flat Face Bit | 64 | 140 | 3 | – | Round Button+ Round Button | 6XØ11 | 3XØ9 | |
| We can design and manufacture according to customers requirement of the bit diameter,the NO.of air holes,carbide buttons and the face shape. | |||||||||
| R42 | Head shape | Diameter | Bit length (excluding alloy) | NO.of flushing holes | NO X button diamter | Weight(KG) | |||
| (mm) | Front | Side | Toothed | Gauge | Front | ||||
 Standard Button Bit | Flat Face Bit | 65 | 145 | 1 | 2 | Round Button+ Round Button | 5XØ10 | 3XØ10 | |
| Flat Face Bit | 75 | 145 | 2 | 2 | Round Button+ Round Button | 6XØ10 | 4XØ10 | ||
| We can design and manufacture according to customers requirement of the bit diameter,the NO.of air holes,carbide buttons and the face shape. | |||||||||
| T38 | Head shape | Diameter | Bit length (excluding alloy) | NO.of flushing holes | NO X button diamter | Weight(KG) | |||
| (mm) | Front | Side | Toothed | Gauge | Front | ||||
 Standard Button Bit | Flat Face Bit | 64 | 130 | 2 | 2 | Round Button+ Round Button | 6XØ10 | 4XØ9 | |
| Flat Face Bit | 76 | 130 | 2 | 2 | Round Button+ Round Button | 6XØ11 | 4XØ10 | ||
 Retrac Button Bit | Flat Face Bit | 76 | 160 | 2 | – | Round Button+ Round Button | 8XØ11 | 6XØ10 | |
| Center Drop Bit | 76 | 160 | 4 | – | Round Button+ Round Button | 8XØ11 | 6XØ10 | ||
| Center Drop Bit | 89 | 170 | 4 | – | Semi-Ballistic Button+Semi-Ballistic Button | 8XØ12 | 4XØ11 | ||
| +2XØ10 | |||||||||
| We can design and manufacture according to customers requirement of the bit diameter,the NO.of air holes,carbide | |||||||||
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