Φ94 Four-Wing Arc Angle PDC Drill Bit Coal Mine Small Diameter Drilling

Name: Φ94 Four-Wing Arc Angle PDC Drill Bit Coal Mine Small Diameter Drilling
Brand: Chenguang Machinery & Electric Equipment Co., Ltd.
SKU: 2267296635

Hunan, ChinaChenguang Machinery & Electric Equipment Co., Ltd.

US$100.00

100 Pieces

Product profile

Customization

Available

Customized

Non-Customized

Standard

AISI

Model NO.

AA4(94)23/8R

Length

Stub-length

Type

Anchor Angle Drill Bit

Usage

Well Drilling

Transport Package

Wooden Case Packaging

Specification

600×400×400

Trademark

cheng guang

Origin

Chang Sha

Production Capacity

10000

Key features

High Drilling Speed: Increases drilling speed by 33% to 50% compared to traditional three-wing concave drill bits.

Optimal Cutting Design: Features symmetrical four-wing layout and parabolic arc-angle crown for reduced drilling resistance.

Multi-Trajectory Cutting: Staggered teeth arrangement achieves layered and equal-volume cutting to avoid repeated crushing.

Customizable Body Material: Available in both steel and matrix body materials for flexible selection based on geological conditions.

Customizable Color: Color options are customizable to meet specific requirements.

Customizable Specifications: Custom configurations are available upon request for various drilling needs.

Comprehensive After-Sales: Professional technical support, timely consultation, and reliable quality assurance provided.

Versatile Applications: Suitable for gas drainage, water exploration, grouting, and geological exploration in coal mines.

Company profile

Chenguang Machinery & Electric Equipment Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-12-01Nearest Port: Changsha. Guangzhou, Shanghai, ShenzhenAverage Response Time: ≤15hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryChenguang Machinery & Electric Equipment Co., Ltd. is a China-based limited trading company located in Changsha, Hunan, with its factory reported in Furong District. Its stated business covers development, production, and marketing of ultra-hard materials, including synthetic diamond, diamond drill bits, diamond cutting discs, and PDC cutters. The supplier reports ISO 9001 and GMP certifications, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. It has self-operated import/export rights and has exported since 2010, with exports representing 31%–40% of total sales. Recent trade records show transactions involving synthetic diamonds and inserts with a buyer in Mexico, but the limited number of disclosed transactions does not establish a broad customer base. Evidence is insufficient to assess after-sales service, customization, and financial credibility.

Supplier typeThe supplier is identified as a trading company in Changsha and as both a trading company and manufacturer/factory in the company profile. Its stated business includes development, production, and marketing of ultra-hard materials, indicating a hybrid trading-and-manufacturing profile.

CertificationsThe supplier reports holding ISO 9001 and GMP management-system certifications. These certifications provide explicit evidence of formal quality and manufacturing management systems, although the slices do not provide certificate numbers, validity dates, or scope.

R&D capabilityThe company describes itself as specialized in the development of ultra-hard materials and reports 6–10 R&D engineers. Its product keywords include synthetic diamond and PDC cutters, supporting an identifiable R&D orientation, but no patents, new-product records, or technical performance data are provided.

Production capacityThe supplier states that it develops and produces ultra-hard materials, operates more than 10 production lines, and has annual output information listing 10,000,000 units for lab diamond and other products. The reported manufacturing infrastructure and output data explicitly support production capability, although the exact product allocation and capacity verification are not provided.

Client casesTrade records show three recent product categories—Inserts, Synthetic Diamond, and Synthetic Diamonds—with transactions involving Mexico and the same named buyer; the disclosed transaction counts are 2, 3, and 2 respectively. These records evidence some recent commercial activity, but the limited buyer and country coverage does not establish a broad or diversified customer portfolio.

Product Q&A

Q:How to place an order?

Please send an inquiry and provide a detailed product description, model number, or reference pictures so that we can accurately understand your needs. Unless otherwise specified, standard sea freight packaging will be used.

Q:What is your sample policy?

Sample orders are supported for quality testing. Sample fees and express delivery costs are usually borne by the customer, but discounted prices can be offered. Mixed samples are also acceptable.

Q:What are the advantages of cooperating with your company?

1. We are a professional manufacturer with many years of experience and strong R&D and production capabilities. 2. We adhere to strict quality control and offer competitive prices to ensure our customers benefit. 3. We respect every customer and treat them as friends, committed to building long-term and good cooperative relationships.