What sizes and blade options are available?

Available sizes range from 3.5 to 26 inches. Blade quantity options include 3-9 blades, with cutter sizes of 13, 16, or 19mm.

9 7/8" 5-6 Blades PDC Bit, Diamond Drill Bit China Manufacturer

Name: 9 7/8" 5-6 Blades PDC Bit, Diamond Drill Bit China Manufacturer
Brand: Hejian Longyue Drill Bit Manufacture Co., Ltd.
SKU: 2156293515

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

US$950.00-1,500.00

1 Piece

Sample price:US$950.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

AISI

Model NO.

9 7/8

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

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

10.5"

Trademark

LONGYUE

Origin

Hebei, China

HS Code

8207191000

Production Capacity

200 Pieces/Month

Key features

High ROP Design: Unique cutter arrangement keeps cutting edge sharp for maximum Rate of Penetration.

Hard Formation Performance: Medium parabolic crown and heavy density cutter layout for high compressive strength.

Multi-function Hydraulics: Deep slot and straight blade design effectively cools the bit in hard formations.

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

Fast Delivery Advantage: Regular models in stock with prompt delivery and fast inland transport to ports.

OEM/ODM Service: Supports custom drilling tools with forging processing and alloy body materials.

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: ≤5.92h 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, diameter, IADC code, blades quantity, cutter size, drilling depth, rock hardness, rig capacity, application, Incoterm, and destination port. Photos are also accepted.

Q:What are the payment terms?

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

Q:What is the lead time for production?

Regular models are available in stock for prompt delivery. Mass production lead time depends on order quantity, typically within 15 workdays for both peak and off-season.

Q:What is the delivery method?

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

Q:What are the recommended operating parameters?

Rotary Speed: 60-260 RPM; Weight On Bit: 30-140 KN; Flow Rate: 28-70 L/S.