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Made in China Dry Diamond Core Drill Bits for Granite with Brazing Side Protection

Name: Made in China Dry Diamond Core Drill Bits for Granite with Brazing Side Protection
Brand: Quanzhou Best Diamond Tools Co., Ltd.
SKU: 706327411

Fujian, ChinaQuanzhou Best Diamond Tools Co., Ltd.

US$50.00

50 Pieces

Product profile

Customization

Available

Customized

Length

350mm 600mm

Model NO.

BSD

Type

Core Drill Bit

Material

Diamond

Usage

Well Drilling

Delivery

7 Days After Payment

Name

50mm to 500mm Diamond Construction Core Drill Bit

Use

Reinforced Concret,Asphalt

Transport Package

Carboard Box

Specification

51mm to 500mm

Trademark

BEST

Origin

China

Production Capacity

50000

Key features

Customizable Sizes: Available in diameters from 50mm to 500mm to meet specific project needs.

High Durability: Brazing side protection ensures long service life and reduced maintenance costs.

Fast Response: Inquiries are replied to within 12 hours by an experienced team.

Strict Quality Control: New technology and strict inspection processes guarantee high quality.

Versatile Application: Suitable for drilling granite, reinforced concrete, and asphalt.

Customized Service: Tailored solutions provided based on material hardness and machine power.

Company profile

Quanzhou Best Diamond Tools Co., Ltd.

Fujian, China

CertifiedBusiness Type: Trading CompanyExport Year: 2017-07-22 CertifiedNearest Port: Xiamen PortAverage Response Time: ≤15h CertifiedTerms of Payment: T/T, PayPal, Western Union CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryQuanzhou Best Diamond Tools Co., Ltd. is identified as a China-based manufacturer/factory and limited company in Fujian, although another record describes the company as a trading company. It focuses on diamond tools for stone and concrete applications, including wire saws, blades, segments, drilling, grinding, and polishing products. The supplier reports ISO 9001 certification, 6–10 R&D engineers, and 6–10 quality-control staff. Export sales account for 90%, with exporting activity reported since 2017 and broad global market coverage. One production line and order fulfillment within 15 working days are stated for both peak and off-peak periods. The supplier claims solution-oriented product selection, after-sales service, timely delivery, and quality inspection. Customer-related trade records identify SIVA GRANITE PRODUCTS and granite wire saw transactions, but the available evidence is limited.

CertificationsThe supplier explicitly reports holding ISO 9001 certification. This is direct evidence of a certified quality-management system and supports a positive assessment for certification holding.

After-Sales capabilityThe supplier states that it provides after-sales service and maintains client relationships, while also describing patient pre-order communication and solution support for customer requirements. These statements provide explicit evidence of a stated after-sales and customer-support capability, although no service metrics or case outcomes are supplied.

R&D capabilityThe supplier claims newly developed technology and reports 6–10 R&D engineers. Its description also states that it expanded into stone machinery exports in 2019 to improve product selection, providing some evidence of technical development and application knowledge.

Production capacityThe supplier offers a broad range of diamond tools and reports one production line, with order fulfillment within 15 working days in both off-peak and peak seasons. These stated production and lead-time capabilities support a positive assessment, although capacity scale and output details are limited.

Customization capabilityThe supplier describes discussing material hardness, abrasiveness, machine power, speed, processing problems, and customer expectations before selecting suitable tools. This directly supports application-specific solution and customization capability.

Client casesTrade records associate the supplier with SIVA GRANITE PRODUCTS and identify granite wire saw products shipped through Xiamen, including two listed product configurations. These are explicit customer-related transaction records, though they provide limited detail on project scope, performance, or repeat-business outcomes.