What payment terms do you accept?

We accept T/T, L/C, Western Union, and PayPal. A 30% deposit is required, with the balance paid before shipment.

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, and reaming shells.

What certifications do your products have?

Our products are certified with ISO 9001 Quality Management System, and we provide Mill Test Certificates upon request.

Impregnated Long Life Diamond Drilling Bits for Rock Drilling Hq Bits 30°

Name: Impregnated Long Life Diamond Drilling Bits for Rock Drilling Hq Bits 30°
Brand: CDG Equipment Co., Ltd.
SKU: 2282197005

Jiangsu, ChinaCDG Equipment Co., Ltd.

US$50.00-200.00

5 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

Dcdma

Model NO.

BQ/NQ/HQ/PQ/NQ3/HQ3/PQ3

Length

Standard

Type

Core Drill Bit

Material

Diamond

Usage

Exploration Core Drilling

Connection

Male/Female Thread

Surface Finish

Smooth

Product

Diamond Core Drill Bits

Hardness

S2-S15

Diamond

Synthetic

Size

Standard and Customized

Rock Type

Clay,Hard Sandstone,Syenite,Quartzite,etc

Matrix Height

12mm/16mm/22mm

Transport Package

Box

Specification

BQ/NQ/HQ/PQ/NQ3/HQ3/PQ3

Trademark

CDGeo

Origin

China

HS Code

82071910

Production Capacity

250000pieces / Year

Key features

Extended Service Life: Unique vacuum sintering technology improves sharpness and significantly extends bit life.

Optimized Waterway Design: Curved flow channels reduce water resistance, enhance flushing, and lower overheating risk.

7 Matrix Hardness Grades: Options from S2 to S15 allow precise matching for various rock types and abrasiveness.

Customizable Matrix Height: Standard 12mm height with 16mm and 22mm options available for specific project needs.

High Penetration Rate: PCD bits offer 20-50% higher penetration rates compared to standard diamond bits.

Broad Size Compatibility: Available in standard sizes (HQ, NQ, PQ) adaptable to various rig setups and systems.

ISO 9001 Certified Quality: 100% physical and chemical testing ensures consistent quality and reliability.

Full System Supply: One-stop supplier for core bits, rods, barrels, and accessories for integrated procurement.

Company profile

CDG Equipment Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤2.80h

AI-Powered supplier vetting

SummaryThe supplier is a major Chinese manufacturer specializing in diamond core bits and exploration tools with ten years of experience in international trade. They hold an ISO9001:2015 certification and provide OEM services for well-known brands. Despite strong production capabilities, their quality control processes lack documented evidence, and they have no recorded corrective actions. Financially, they seem stable with consistent records over the past three years. However, their innovation capability is limited as they do not employ advanced technologies like AI for sustainable practices.

Supplier typeThe supplier is the largest manufacturer of diamond core bits, reaming shells, and exploration tools in China, with a business scope that includes geological drilling equipment and diamond tools.

CertificationsThe supplier holds an ISO9001:2015 certification, demonstrating a recognized standard in quality management systems.

Financial creditThe supplier shows stable financial capacity over the last three years, indicating financial credibility.

R&D capabilityThe supplier lacks an SDK for R&D and does not employ AI for sustainable development, indicating limited innovation capability.

Production capacityWith six production lines and advanced facilities like CNC machines, the supplier has strong production capabilities but lacks ongoing volume reconciliation.

Customization capabilityThe supplier offers comprehensive customization services from samples, designs, and full customization options.

Client casesThey provide OEM services for well-known brands, indicating established customer relationships.

Product Q&A

Q:Is your company a manufacturer or trading company?

We are a professional manufacturer specializing in diamond drilling tools, integrating independent R&D, production, and sales services with over 20 years of industry experience.

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

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

Q:What is the warranty period for your products?

We provide a comprehensive 2-year warranty for all our mechanical equipment, covering mechanical defects with free parts and labor.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece, allowing customers to test quality before placing larger orders.

Q:How long is the delivery time?

Standard products are delivered within 7-15 days. Customized products require 15-30 days depending on complexity.