Tungsten carbide drill bits 527 from China manufacturer - Hejianshi Tengda Petroleum Supplies Co.,Ltd

Price:	553.0~5950.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Hebei, China (Mainland)


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Product Detail

Model No.: THJ527G

Production Capacity: 315 piece /month

Delivery Date: within 30 days after deposi...

IADC Code: 527

formation: soft with low compressive s...

Rotary Speed(rpm): 240~50

color: as customer request

Seal structure: metal seal

Means of Transport: Ocean,Air

Packing: wooden or steel boxes

Brand Name: Tengda bit

work time: 120-180 hours

Normal WOB KN/mm (bit dia.): 0.35~1.05

size: as customer request or as t...

structural features: journal bearing

country of origin: China

tricone rock bit
1.Normal WOB KN/mm (bit dia.):0.35~1.05
2.Rotary Speed(rpm):240~50
3.structural features:journal bearing

**Tungsten carbide drill bits for well drilling**
Bit type	IADC Code	Applicable formation	Cutting structure	Normal WOB KN/mm(bit dia.)	Rotary Speed(rpm)
THJ527G	527	Soft with low compressive strength and high drillability,such as shale,clay,sandstone and soft limestone,etc.	Large radius offset crested scoop compacts in inner row,wedge compacts in outer row,high compact exposure and inequable spaced compacts arrangement	0.35~1.05	240~50

Medium formation TCI tricone bits:
The medium formation TCI tricone bits features aggressive chisel tungsten carbide inserts on the heel rows and inner rows. This design provides a fast drilling rate and added cutting structure durability in medium to medium hard for mations. The HSN rubber O-ring provides adequate sealing for bearing durability.

Advantage of tricone rock bit :

1. High-strength, high flexibility, high temperature and high wear resistance.
2. High-precision metal seal.
3. Locking roller ball, to adapt to high-speed.
4. The use of high strength high toughness carbide teeth,
5. Hours in the rotary cone bit with the impact, crushing and shearing the role of broken rock.

6. Cone bit to adapt to the soft, medium and hard of various strata.
7. Reasonable price and long working life.