J Series Low Pressure Drill Bit
Our drill bits are interchangeable with various products
manufactured by Atlas Copco.
Specification Of J Series Low Pressure Drill Bit
| J | Head shape | Diameter | Number of vents | NO X button diamter | weight (KG) | ||
| mm | Toothed | Gauge | Front | ||||
 J70 |
Flat Face | 76 | 2 | Ballistic Button | 5XØ12 | 3XØ12 | |
 J80 |
Convex Face | 90 | 2 | Ballistic Button | 6XØ14 | 4XØ13 | |
 J100B |
Convex Face | 110 | 2 | Ballistic Button | 6XØ14 | 6XØ13 | |
 JW150 |
Concave Face | 165 | 2 | Round Button | 8XØ18 | 6XØ16+4XØ14 | |
 JW200 |
Convex Face | 206 | 3 | Round Button | 10XØ18 | 16XØ16 | |
We can design and manufacture according to customers requirement of the bit diameter, the NO.of air holes,
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