Insert Tooth Carbide Tricone Rock Roller Used API Mining Drill Bits Main Features 1. There is a Tricone suitable for any rock formation
2. Tricone bit is versatile and can handle changing formations
3. Tri Cones are reasonably priced, long lasting and have an
efficient drilling rate
4. The roller cones have high end sealed bearings; extremely high
quality tungsten carbide and diamond gauge protection throughout
the drill bit as well as skirt tail hard facing and optimized
hydraulics. These roller cone drill bits are designed to go to
extreme depths in extreme conditions and in situations where they
cannot fail. Specification information IADC code (the main) | 417 427 437 517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635 416 427 436 446 447 516 526 536 535 537 547 | | Available size | From 2 7/8” to 26” Larger sizes for hole opener bit,reamer bit | | Bearing type | Sealed bearing and non-sealed bearing HJ(metal sealed journal bearing) HA(rubber sealed journal bearing) aircooled bearing type | | Formation or layer | Soft, medium soft, hard, medium hard, very hard formation | Button size (extra fratures) | Button bit,saw steel 1) Y-Conical teeth 2) X- chisel teeth 3) K- wide teeth 4) G- Gauge protection | | Material | Tungsten Carbide | | Delivery terms | By sea or by air | | Application | Petroleum & gas,water well, mining and tectonic industries,oil
field, construction,geothermal,directional boring, and underground foundation work | | Packing | wooden case | | Payment Term | T/T (30% downpayment and 70%balance before shipping.) | | MOQ | 1 Piece | | Supply Ability | 1000 Pieces/month | | Delivery Time | within 10-15 work days |
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