What formations is this PDC bit suitable for?

It is designed for medium-hard to hard formations with low compressive strength, such as hard shale, limestone, sandstone, dolomite, hard gypsum, and marble.

11 5/8" PDC Bit Drill Bit Manufacturer From China

Name: 11 5/8" PDC Bit Drill Bit Manufacturer From China
Brand: Hejian Longyue Drill Bit Manufacture Co., Ltd.
SKU: 2168868935

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

US$1,100.00-1,500.00

1 Piece

Sample price:US$1100.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

AISI

Model NO.

11 5/8"

Length

Taper-length

Type

Center Drill Bit

Material

High Carbon Steel

Usage

Well Drilling

Advantage

High-Efficiency ,Wear Resistant

Body Material

Alloy or Tungston Carbrid

Available Size

5 Inch-26 Inch

Cutter Size

13,16,19mm

Blades Quantity

3-9 Blades

Use

Oil,Gas,Wells

Formation

Soft to Hard

Transport Package

Wooden Case

Specification

12"

Trademark

LONGYUE

Origin

Hebei, China

HS Code

8207191000

Production Capacity

200 Pieces/Mouth

Key features

High Efficiency & Wear Resistance: Features high-carbon steel body and tungsten carbide cutters for superior durability.

Optimized Hydraulic Design: Matches chip quantity and displacement to optimize cutting movement and cooling.

Anti-Stuck Backrake Design: Special backrake added to prevent the bit from getting stuck during drilling.

Unique Curved Blade Design: Exclusive cutting teeth and curved blades improve drilling in hard interlayers.

Deep Junk Slots: Ensures bit cleaning and fluid cooling for fast drilling and anti-balling.

Customizable Specifications: Available in sizes 5-26 inch with 3-9 blades and various cutter sizes.

Fast Delivery Advantage: Regular models in stock with prompt delivery and economical inland transport.

Versatile Application: Suitable for medium-hard to hard formations like shale, limestone, and sandstone.

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: ≤5.46h 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 detailed information including bit type (Tricone, PDC, etc.), diameter, blades, cutter size, rock hardness, drilling depth, rig capacity, and Incoterm (FOB/CIF/CFR). Photos are also accepted.

Q:What is the lead time for orders?

We have regular models in stock for prompt delivery. For mass production, lead time depends on order quantity, typically within 15 workdays for both peak and off-season.

Q:What payment terms are accepted?

We accept all regular payment terms including L/C, T/T, D/P, and PayPal.

Q:What is the delivery process?

We are near Beijing airport and Tianjin seaport. Transportation from our factory to these ports takes only one day, ensuring fast and economical inland charges.

Q:Is customization available?

Yes, we offer OEM and ODM services. Custom sizes (5-26 inch), blade quantities (3-9), and cutter sizes are available based on your requirements.