What payment terms are accepted?

We accept LC, T/T, D/P, and PayPal.

Can this bit be used with a down hole motor?

Yes, the bit can be used on both rotary systems and down hole motors.

High Quality Diamond Insert PDC Drill Bit for Sandstone

Name: High Quality Diamond Insert PDC Drill Bit for Sandstone
Brand: Hejian Longyue Drill Bit Manufacture Co., Ltd.
SKU: 2064385012

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

US$1,700.00

1 Piece

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

DIN

Model NO.

PDC -439

Length

Taper-length

Type

Core Drill Bit

Material

Diamond

Usage

Well Drilling

Key features

Customized Design: OEM/ODM available. Custom blades, cutters, and nozzles per customer requirements.

Wide Size Range: Bit sizes from 4 1/2'' to 17 1/2'' (114mm-444.5mm) with 3-9 blade options.

Formation Specific: Tailored designs for soft, medium, and hard formations including clay, limestone, and shale.

High Efficiency: Short parabolic crown and structured diamond interface for high speed and stable drilling.

Versatile Application: Suitable for oil, gas, and water wells. Compatible with rotary or down hole motor.

Superior Hydraulics: Under-cut shank maximizes junk slot area. High filt nozzles improve ROP and cleaning.

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: ≤4.78h 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:What types of formations is this PDC drill bit suitable for?

It is designed for soft, medium, and hard formations, including clay stone, lignite, siltstone, sand, mudstone, grave, limestone, shale, and tuff.

Q:Can the drill bit be customized?

Yes, we offer OEM and ODM services. We can customize blades, cutter placement, nozzles, and other specifications according to customer requirements.

Q:What is the available size range for the bit?

The bit size ranges from 4 1/2'' to 17 1/2'' (114mm to 444.5mm).

Q:What are the main advantages of this PDC drill bit?

Advantages include a short parabolic crown, interchangeable screw nozzles, structured diamond interface, under-cut shank for better cleaning, and high filt nozzles for improved hydraulics.

Q:What is the lead time for production?

The average lead time is within 15 workdays for both peak season and off-season.