How do you handle defective products?

During the warranty period, we will repair or replace defective products. Free replacement is provided for quality-related problems.

Quality 12.2 Inches (309.88mm) 6 Blades PDC Drill Bits PDC Bit for Sale

Name: Quality 12.2 Inches (309.88mm) 6 Blades PDC Drill Bits PDC Bit for Sale
Brand: Hebei Ruishi Bits Manufacturing Co., Ltd
SKU: 2084504525

Hebei, ChinaHebei Ruishi Bits Manufacturing Co., Ltd

US$5,980.00-6,790.00

1 Piece

Sample price:US$6390.00/piece.Request sample

Product profile

Customization

Available

Customized

Length

Taper-length

Model NO.

S1665FG

Type

Center Drill Bit

Material

High Carbon Steel

Usage

Well Drilling

Product Name

PDC Bit

IADC Code

S423

Connecting

6 5/8'' API Reg

Gauge Length

2''-3.5''

Nozzle Quantity

Quality Standards

API Spec 7-1; ISO 9001

Primary Cutter Size

16mm

Rotary Speed

60~250

Weight on Bit

20~110

Flow Rate

40~55

Application

Soft Medium Hard Formation with High Abrasiveness

Transport Package

Iron Box/ Wooden Box

Specification

12 1/4''

Trademark

Ruishi

Origin

China

HS Code

8207191000

Production Capacity

2500 Pieces/Year

Key features

High-Performance Steel: Crafted from 4145H steel with hardness up to HRC50, offering superior toughness and compression resistance.

Extended Durability: Superior wear resistance ensures the drill bit lasts over 30% longer than conventional materials.

Stable Cutting Design: Features 6 blades (3 long, 3 short) and secondary teeth rows to protect main teeth and ensure stability.

Directional Drilling Geometry: Short parabola design reduces friction and balances wear, optimizing performance in deviated wellbores.

Efficient Chip Removal: Innovative 9-hole waterway design enhances hydraulics and reduces clogging for faster cuttings evacuation.

API & ISO Certified: Adheres strictly to API Spec 7-1, ISO 9001, ISO 14001, and OHSAS 18001 quality standards.

Customizable Options: Offers full customization including product name, IADC code, gauge length, and nozzle quantity.

Manufacturer Direct: Direct manufacturer with over 18 years of experience, providing one-stop services and R&D capabilities.

Company profile

Importers and ExportersYears of Export ExperienceSelf-brandedExhibition Experience

Hebei Ruishi Bits Manufacturing Co., Ltd

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.76h

AI-Powered supplier vetting

SummaryHebei Ruishi Bits Manufacturing Co., Ltd. is described as a specialized manufacturer of diamond drill bits and drilling tools, with research, design, manufacturing, sales, and service capabilities. It offers 3D design, OEM, ODM, and multiple customization options. The supplier reports machining, laser cutting, drilling, sawing, wire cutting, and testing equipment, along with documented inspection, quality assurance, corrective-action, and complaint-handling procedures. ISO9001:2015, ISO45001:2018, and ISO14001 certifications are reported. However, it reported no new products in the past year, only two R&D engineers, no overseas agents, branches, warehouse, or showroom, and no valid manufacturing-capacity contract with related subcontractors. Financial information is insufficient for assessment. Customer-case evidence is limited: it reports no Fortune 500 cooperation, while OEM service for well-known brands is claimed without naming customers.

Supplier typeThe supplier identifies itself as a specialized company engaged in the research, design, manufacture, sales, and service of diamond drill bits and drilling tools. This supports classification as a specialized drilling-tool manufacturer rather than a general trading company.

CertificationsReported management-system certifications include ISO9001:2015, ISO45001:2018, and ISO14001. The supplier also reports a product compliance certification category of “Others” and an environmental impact assessment report, but the specific product certification is not identified.

R&D capabilityThe supplier provides 3D software design, ODM, OEM, and several R&D customization services. Nevertheless, it reported no new products in the past year and lists only two R&D engineers, which is explicit evidence of limited recent product-development output.

Production capacityProduction resources include machining, laser cutting, radial drilling, sawing, wire cutting, and universal testing equipment. Documented inspection, quality-assurance, corrective-action, and supplier-assessment procedures are reported, with inventory capability and stated lead times; however, there is no valid manufacturing-capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, 3D software design, ODM, and OEM services for popular brands. These multiple stated service types provide direct evidence of broad customization capability.

Product Q&A

Q:Are you a manufacturer or a trading company?

We are a manufacturer and can help you find different kinds of products in the Chinese market to match your needs.

Q:What is the lead time for orders?

Samples can be prepared within 3 days, while large orders take within 30 days.

Q:Is there a minimum order quantity (MOQ)?

One piece is available for sample testing.

Q:How do you ship the goods and what is the delivery time?

We usually ship by DHL, UPS, FedEx, or TNT, taking around 3-5 days. Sea shipping is also optional.

Q:What payment methods do you accept?

We accept TT, PayPal, L/C, and Western Union. A 30% deposit is required before mass production, with the balance against the copy of the Bill of Lading.