36'' TCI Cone Hole Opener Bit Drilling

Name: 36'' TCI Cone Hole Opener Bit Drilling
Brand: Hejian Longyue Drill Bit Manufacture Co., Ltd.
SKU: 2096211395

Hebei, ChinaHejian Longyue Drill Bit Manufacture Co., Ltd.

US$2,000.00-5,000.00

1 Piece

Sample price:US$3000.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

AISI

Length

Taper-length

Type

Center Drill Bit

Material

High Carbon Steel

Usage

Well Drilling

Machine Type

Drilling Tool

Processing Type

Forging

Advantage

High-Efficiency, Wear Resistant

Bearing Type

Journal /Roller Bearing Bit

Pin Connection

4 1/2'' Regular

Transport Package

Wooden Case

Specification

36''

Trademark

LONGYUE

Origin

Hebei, China

HS Code

8431432000

Production Capacity

200 Pieces/Mouth

Key features

High-Efficiency Design: Reasonable angle of inclination and suitable tooth profiles improve construction efficiency.

Wear Resistant Alloy: Reinforced alloy inlaid on the back of the palm prevents premature wear.

Anti-Off Technology: Prevents damage to the bearing to the maximum extent.

Optimized Cooling System: Ring provides good guiding and slagging effect, preventing cone overheating during welding.

Weight-Reducing Design: Reduces pipeline trajectory changes and blocking cards during large-scale reaming.

Extended Service Life: Separately developed roller blades and reinforced palm-back alloy increase life in complex formations.

Wide Size Range: Reamer sizes available from 9 inches to 78 inches.

Versatile Thread Connection: Supports Pin*box connections including IF, REG, NC, and FH.

Company profile

Hejian Longyue Drill Bit Manufacture Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-08-01 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤5.38h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHejian Longyue Drill Bit Manufacture Co., Ltd. is a China-based manufacturing factory in Hejian, Cangzhou, Hebei, established in 2016, with 67 employees and a 10,000 m² plant. It produces drilling-related equipment, operates more than 10 production lines, and has 6–10 quality-control staff. The supplier states that it can design HY PDC bits according to customer requirements, indicating customization capability. It has five years of R&D engineer experience, exports 51%–70% of sales, and holds self-operated import and export rights. However, the provided information does not confirm certifications, after-sales capabilities, or verified customer cases. Trade records show limited documented import activity involving Uzbekistan and Kazakhstan, but these records alone do not establish broad customer performance or financial credibility.

Supplier typeThe supplier is explicitly identified as a factory/manufacturer and a limited company located in Hejian, Cangzhou, Hebei, China. Its stated business scope includes drilling equipment and manufacturing-related products, consistent with a specialized industrial manufacturer.

R&D capabilityThe supplier reports five years of total R&D engineer experience and states that it can design HY PDC bits according to customer requests. This provides explicit evidence of product-design capability, although no broader R&D team size, patents, testing facilities, or innovation results are given.

Production capacityThe supplier operates more than 10 production lines, employs 6–10 quality-control staff, and has a 10,000 m² manufacturing plant with 67 total employees. These stated operational resources support a positive assessment of production capability, though actual capacity and delivery performance are not specified.

Customization capabilityThe company explicitly states that it can design HY PDC bits according to customer requirements. Its listed product range includes PDC bits, tricone bits, roller cones, hole openers, rock reamers, and related drilling products, supporting product-specific customization capability.

Product Q&A

Q:How to get an exact quotation?

Please send us detailed information as below: -Tricone bits(Diameter, IADC code) -PDC bits(Matrix or Steel body, blades quantity, cutter size, etc) -Hole opener(Diameter, size of pilot hole, hardness of rocks, thread connection of your drill pipe, etc.) -Roller cutters(Diameter of cones, model number, etc.) A simple way is sending us photos . Besides above, if possible please provide more information as below: Drilling depth in vertical well drilling, Drilling length in HDD, hardness of rocks, C

Q:About lead time, payment terms, delivery?

We always have regular models available in stock, prompt delivery is one of our advantages. Mass production depends on quantity of order. We accept all regular payment terms including L/C, T/T, etc. We are near from Beijing airport and Tianjin(Xingang) seaport, transportation from our factory to Beijing or Tianjin only takes one day, fast and very economical inland charges.