Roller Bit III 76 T-CA (76 Std321) OAO Uralburmash
(Equipment / Material)
Condition: New
Made in: Russia
Location or Storage Country: Russia
Location: Russia
Service Engineering Support: Yes
Warranty: Yes
Price: Call for price
Description:
The bit is designed for drilling hard rocks with central flushing.
Overview:
Technical parameters
Chisel diameter:
76 mm (3″)
Support type:
A
Connecting thread:
Z-42
Recommended drilling mode:
- Rotation frequency
100-40 rpm
- Axle load
KN 50-80
Main characteristics
| Chisel diameter | 76 mm (3″) |
|---|---|
| Angle of inclination of the journal axis to the bit axis | 52° |
| Offset of the journal axis relative to the bit axis | 0.5 mm |
| Support type | A |
| Total number of teeth (internal/peripheral) | 70 (32/38) |
| Total number of rows of teeth (internal/peripheral) | 7 (4/3) |
| Number and diameter of nozzles | 3 |
| Connecting thread | Z-42 |
| Net weight of the bit, kg (calculated/actual) | 1.5 kg |
| Gross weight of the bit, kg (cardboard/wood) | 2.0 kg |
| Production | Russia |
Drillsvg™
Locations: 142105, Moscow region, Podolsk, Pionerskaya st., 11/1
Main Products/Services: PDC bits, drill bits, carbide bits, milled bits
Registration: 142105, Moscow region, Podolsk, Pionerskaya st., 11/1
Year Established: 2017