The Largest Russian Manufacturer of Rock Bits
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Part No 790BMT04500321T
Diameter: 4½" (114.3mm)
IADC code: 321
Tooth: Mill
Bailing Circulation: Central, Fluid
Cooling Circulation: Central, Fluid
Bearing Type: Open
Bearing Configuration: Ball, Roller
Pin Connections: API Regular 2
Weight: 4,7kg (8.83lb)
Style: 790
Recommended Applications: WW, GR
Suggested Retail Price: $395

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