1.certification API and ISO9001
2.established in one thousand nine hundred and eighty
3.supplier to America and Middle East
Port: Tianjin Port
Minimum Order Quantity: 1 Piece/Pieces the more the cheaper
Supply Ability: 500 Piece/Pieces per Month more
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: wood box or steel box
Delivery Detail: about 15-30 days
| Model | 114-117,127,437,517,617,637 |
| Type | TCI bits,steel tooth bits,PDC bits |
| Appliable | water well, oil field, construction, geothermal, directional boring, and underground foundation |
| Formation | Sticky,soft ,medium,medium-hard ,hard formation |
| Bearing | Rubber seal or metal seal |
| Packing | Wooden box, steel box |
| Payment | T/T, L/C |
| MOQ | One piece |
| Supply Ability | 500 pieces/mounth |
| Delievery Time | Within 30 days |
TCI bits series
437
Soft Formation TCI Tricone Bits
This cutting structure design,combined with maximum cone offset,results in high bit penetration rates.The deep intermesh of cutter rows prevents bit bailing in sticky formations .
517
Medium Formation TCI Tricone Bits
This design provides a fast drilling rate and added cutting structure durability in medium-to-medium hard formations .The HSN rubber O-ring provides adequate sealing for bearing durability.
637
Hard Formation TCI Tricone Bits
The 637 bits are used in the outer rows to prevent loss of bit gauge .Maximum numbers of hemispherical shaped inserts are used in all rows to provide cutter durability and long life .
617
Medium-Hard Formation TCI Tricone Bits
This design provides a fast drilling rate and added cutting structure durability in medium to medium hare formations .The HSN rubber O-rin provides adequate sealing for bearing durability.
Hebei Zhankui Drill Equipmen co.,ltd .Specializes in tricone bits ,PDC bits,drill pipe,Mud pump and stabilizers for water well,oil field,construction,geothermal,directional boring and underground foundation work all over the world .
Our purpose is to sell the best quality products at the lowest possible price .
Model No.: JZHA127
Features: TCI tricone bit, steel teeth tricone bit,rock bit.
certified by ISO.
cover wide size code
est price
delivery on time
Model No.: 17
Features: 1,best quality
2,low price
3,wide size code range
4,delivery on time
Model No.: 9
Features: 1,best quality
2,low prize
3,wide size code range
4,delivery on time
5,cerified by ISO API
Model No.: 517
Features: 1,good quality
2,low price
3,wide size code range
4,delivery on time
5,certified by ISO AIP
Model No.: JZF1986
Features: 1.single cone bit,single bit,rock bit
2.certified by ISO
3.wide size code
4 best price
5delivery on time
Model No.: JZM1955
Features: 1,good quality
2,low price
3,wide size code range
4,delivery on time
5,certified by ISO AIP
Model No.: PZ1951
Features: 1.PDC bit.diamond bit
2.steel body drilling bit
3.certified by ISO
4.5-8 blades,diamond pdc cutters
5.best favor price
Model No.: JZF1986
Features: 1.single cone bit,single bit,rock bit
2.certified by ISO
3.wide size code
4 best price
5delivery on time
Model No.: PZ1951
Features: 1.PDC bit,mining bit,rock bit
2.certified by ISO
3.high quality,best price
4.wide size,code
5delivery on time
Model No.: JZ1889
Features: 1.tricone rock bit,roller cone bit,roller bit
2.certified ISO
3.wide size,code
4.high quality
5.best price,delivery on time
Model No.: 9 1/2
Features: 1,best quality
2,low price
3,wide size code range
4,delivery on time
Model No.: JZ1889
Features: tri-cone bit,mining bits,roller bit
certified by ISO
wide size,code
high quality
best price delivery on time