Supply of Rock Bits
Reference: SSG0796L17/05 4/9/2016, Location: Asia
Category: Drill Bits and Cutters
Scope of Work
The company invites Limited tenders for the supply of Qty=10NO, Rock Bit, Medium Formation, Tricone, Non-Sealed Bearing, Milled Tooth Type with Centre Port (Fixed) for Circulation.
I.A.D.C.: 2-2-1
Varel: V2
Hughes: WO
Security: M4
Smith: V2
Reed: YS
Bit Size: 117.475 mm (4.5/8")
Pin Size: 73.025 mm (2.7/8") A.P.I. Regular
If the bit is having fixed centre port design, then the port size may be 1" to 1.25". OR If the bit is having 3 nos. of replacable nozzle design, then quantity of nozzles for 10 Nos. of Rock Bit is as under:
Nozzle: 12/32" - 10 Sets (1 Set = 3 Nos. of Nozzles)
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