Does it require water during operation?

Yes, it is a water drill bit, so you need to add water when using it for anchor or blind hole applications.

Granite Marble Masonry Hand Held Drill Bit

Name: Granite Marble Masonry Hand Held Drill Bit
Brand: Quanzhou Best Diamond Tools Co., Ltd.
SKU: 738664062

Fujian, ChinaQuanzhou Best Diamond Tools Co., Ltd.

US$24.00

20 Pieces

Product profile

Customization

Available

Customized

Standard

ISO

Model NO.

BSD

Length

60 450

Type

Core Drill Bit

Material

Diamond

Usage

Well Drilling, Masonry Drilling

Machine

Hand Help Drilling Machine

Transport Package

Carboard Box

Specification

Trademark

BEST

Origin

China

HS Code

8207

Key features

High Efficiency & Long Life: Features high efficiency, long service life, and no breaking of segments during operation.

Versatile Application: Suitable for drilling stone, brick wall, concrete, concrete with steel, metal, and walls.

Stable Performance: Ensures stable function and performance when cutting various hard materials like stone and metal.

Customized Options: Product is customized and meets ISO standard specifications for specific project needs.

Wide Diameter Range: Available in various diameters from 18mm to 76mm with corresponding length options.

Core Drill Bit Type: Designed as a diamond core drill bit for anchor or blind hole applications in large projects.

Fast Speed Operation: Provides fast drilling speed combined with long drill life for efficient construction work.

Company profile

Quanzhou Best Diamond Tools Co., Ltd.

Fujian, China

CertifiedBusiness Type: Trading CompanyExport Year: 2017-07-22 CertifiedNearest Port: Xiamen PortAverage Response Time: ≤24h 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.