What are your main products?

We specialize in diamond tool series and geological drilling series, including impregnated and surface-set diamond core bits, PDC bits, reaming shells, core barrels, drill rods, and complete drilling tool sets.

Can you supply a complete set of drilling tools?

Yes. We offer one-stop supply of full drilling tool systems and accessories, including core bits, drill rods, core barrels, reaming shells, and all related components to meet integrated procurement needs.

What is your packaging method?

We use standard export packaging: inner neutral or custom color boxes, and outer cartons, pallets, wooden cases, or bundling depending on the product type.

Premium Diamond Reaming Shells with Tungsten Carbide Protection

Name: Premium Diamond Reaming Shells with Tungsten Carbide Protection
Brand: CDG Equipment Co., Ltd.
SKU: 2266603075

Jiangsu, ChinaCDG Equipment Co., Ltd.

US$140.00-200.00

5 Pieces

Product profile

Customization

Available

Type

Core Drill

Usage

Metal Drilling, Exploration Core Drilling

Model NO.

BQ/NQ/HQ/PQ

Length

Customizable

Waterway Design

Wide Spiral Waterway

Advantages

Stabilizes Hole, Reduces Deviation

Reinforcement

Tungsten Carbide Inserts

Transport Package

Box

Specification

Customized/BQ/NQ/HQ/PQ

Trademark

CDGeo

Origin

China

Production Capacity

75000 Pieces/Year

Key features

Tungsten Carbide Protection: Leading edge inserts reduce matrix erosion and extend service life.

Wide Spiral Waterway: Minimizes blockage and improves flushing efficiency for cooling.

Customizable Length: Available in 6, 10, and 18 inches; oversized shells customizable.

Vacuum Sintering Tech: Proprietary process enhances diamond sharpness and durability.

Hole Stabilization: Maintains precise hole gauge and reduces drilling deviation.

ISO 9001 Certified: Strict QC with 100% testing and Mill Test Certificates provided.

OEM/ODM Support: Full customization based on drawings, samples, and logo printing.

One-Stop Supply: Complete drilling tool systems including bits, rods, and barrels.

Company profile

CDG Equipment Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤3.91h

AI-Powered supplier vetting

SummaryThe supplier is a China-based manufacturer of geological drilling equipment, diamond tools, drilling accessories, and related machinery. It reports six production lines, CNC and sintering equipment, ISO 9001:2015 certification, ten years of export experience, and OEM service for well-known brands. Customization is supported from samples and designs, with flexible options. The supplier has 11 R&D engineers and one national science and technology progress award, but no available SDK. Quality and service procedures exist, yet several areas lack written records, including warehouse controls, finished-product inspection, corrective actions, and complaint handling. Quality testing equipment is reported as zero, and ongoing batch quantity reconciliation is not performed. Financial-capacity information is present for 2022–2024, but no assessable financial figures are provided. Customer references are limited to a general statement about serving exploration customers and OEM customers; specific case details are...

Supplier typeThe supplier is a manufacturer covering geological drilling equipment, drilling tools, diamond tools, machinery, and related components. Its company description identifies it as a major Chinese manufacturer of diamond core bits, reaming shells, PDC bits, and exploration tools, with products and consulting for exploration drilling.

CertificationsThe supplier reports an ISO 9001:2015 certificate in its financial/sustainability information, company description, and quality-related profile. This provides explicit evidence of a management-system certification, although the slices do not specify its scope or validity period.

R&D capabilityThe supplier reports 11 R&D engineers and one national science and technology progress award, which supports a positive innovation indication. However, it has no available SDK and states that it has not established an AI model for big-data decision support; these limitations prevent an unqualified assessment of innovation capability.

Production capacityThe supplier reports six production lines and facilities including CNC machining, CNC lathes, sawing, sintering, and robotic-arm processing, indicating established manufacturing resources. It also reports an order-fulfillment status of 6, but does not continuously reconcile quantities for each batch or production run, while quality test equipment is reported as zero.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full and minor customization, and flexible customization. Its R&D engineers are also described as providing samples according to customer requirements, supporting a broad customization offering.

Product Q&A

Q:Is your company a manufacturer?

We are a professional manufacturer specializing in diamond drilling tools, integrating independent R&D, production, and sales services. Founded in 2004, our core team possesses over 20 years of industry experience.

Q:Where is your factory located?

Our factory is situated in Wuxi City, Jiangsu Province, approximately 1 hour by high-speed train from Shanghai. We offer complimentary airport/train-station pick-up service and can assist with local hotel reservations.

Q:What is your production capability?

We operate world-class intelligent production lines with CNC and sintering machines. Our flexible line meets diverse customization needs with sufficient capacity, using high-quality raw materials from leading steel groups.

Q:Do you support product customization and OEM/ODM services?

Yes, we offer full-dimensional customization based on customer-provided drawings or samples, including various specifications, models, and designs. We also support company logo printing and custom labeling.

Q:How do you ensure product quality?

We are ISO 9001 certified with a dedicated QC team and in-house laboratory. Every product undergoes 100% physical, chemical, and performance testing before shipment, with Mill Test Certificates provided.