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Topland Oilfield Supplies Ltd.

China Manufacturer with main products: Drill Pipe, Handing Tools, Wellhead Equipment, Downhole Tools, Drilling Accessories, Drilling Equipment, HP Control Equipment, Power Engine

Home  >Products Catalog > API Hole Opener/Rock Reamer /Assembly Drill Bit

API Hole Opener/Rock Reamer /Assembly Drill Bit

FOB Price: 1.00 - 100000.00 USD/Piece
Payment Terms: T/T
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Shanghai in China

Quick Details

  • Use: Well Drilling
  • Material: High Manganese Steel
  • Certification: API
  • Type: Drill Bit
  • Brand Name: UPET

Specifications

API Hole OpenerRock Reamer Assembly Drill Bit

HOLE OPENERS

the Fixed Diameter Hole Opener is made of tough heat treated alloy steel for maximum strength. Cutter arms, equipped with removable cutter, are hardfaced and welded on body. Cutters are available in three types: type SM for soft to medium formation, type MH for medium to hard formation and type XH for hard formation. the hole openers have three or six jet tubes with replaceable nozzles, so that jet streams quickly clean the enlarged hole.

 

Type

Std opening hole
Mm (inch)

Qty of cutters

Pilot hole(mini)
Mm (inch)

Fishing Neck

Bottom conn.

Bore
Mm (inch)

Overall Length
Mm (inch) 

Weight with cutters (kg)approx.

Length
Mm (inch)

Dia.
Mm (inch)

Top conn.

KZ3-311

311 (12 1/4)

3

216 (8-1/2)

457.2 (18)

203 (8)

6-5/8REG

4-1/2REG

38.1 (1-1/2)

1524(60)

360

KZ3-444

444.5 (17 1/2)

3

266.7 (10-1/2)

457.2 (18)

241.3 (9-1/2)

7-5/8REG

7-5/8REG

57.2 (2-1/4)

1752 (69)

550

KZ3-660

660.4 (26)

3

444.5 (17-1/2)

457.2 (18)

241.3 (9-1/2)

7-5/8REG

7-5/8REG

76.2 (3)

1753 (69)

900

KZ3-914

914.4 (36)

3

609.6 (24)

508 (20)

241.3 (9-1/2)

7-5/8REG

7-5/8REG

76.2 (3)

1905 (75)

1000

KZ4-914

914.4 (36)

4

457.2 (18)

1092.2 (43)

254 (10)

7-5/8REG

7-5/8REG

88.9 (3-1/2)

2642 (104)

1540

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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