roller cone rock bits

roller cone rock bits
 

Product description:

Quick Details

  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: Jianhan
  • Model Number: triconebit-1
  • Type: tricone bit
  • Material: Cobalt Steel Alloys
  • Use: Well Drilling
  • golden/ blue/ yellow: 8 1/2
  • rubber mealing: tricone drill bit

Packaging & Delivery

Packaging Details: wooden box; steel box; or as your requirements
Delivery Detail: within 7 work days

Specifications

8 1/2 Tricone Drill Bits
1-Rubber mealing
2-API or ISO 9001: 2008
3-Delivery Date: In 7 days

8 1/2 Kingdream IADC 117 New Steel Tooth Bits

1-API or ISO 9001: 2008

2-Delivery Date: In 7 days

3-Delivery term: By air or by sea

4-MOQ: one piece

5-Brand new

6-IADC: following your requirement

7-Packing: Wooden Case

8-rubber mealing

Hejian Fist Petroleum Equipment Co. , Ltd. We have been in line with the principle of faith-based, quality of survival and mutual benefit, provides the highest quality products and attentive service for our customers'. We are looking forward to establishing relationships with you in the near future

Model

6-171/2 ( inch)

Type

Tricone bits; Steel tooth bits; PDC bits

Applicable

water well; oil field; construction; geothermal; directional boring; and underground foundation work

Formation

sticky; soft; medium hard; hard formation

Bearing

rubber seal or metal seal

Packing

wooden box; steel box; or as your requirements

Payment Term

T/ T or L/ C at sight

MOQ

1 Piece

Supply Ability

1000 Pieces/ month

Delivery Time

within 7 work days

Size

Bit Type

In.

mm

6

152.4

517G; 537G; 617G; 637G

6 1/2

165.1

517G, 537G

7 7/8

200.0

517G; 527G; 547G; 617G; 627G; 637G

8 1/2

215.9

437G; 447G; 517G; 537G; 617G; 627G; 637G

9 1/2

241.3

437G; 517G; 537G; 547G; 617G

9 5/8

244.5

437G; 517G; 537G; 547G; 617G

9 7/8

250.8

437G; 517G; 537G; 547G; 617G

12 1/4

311.1

437G; 517G; 537G; 617G; 627G; 637G

17 1/2

444.5

517G; 537G; 617G; 627G; 637G