What is the minimum order quantity?

The minimum order quantity is 10 pieces.

What are the payment terms?

Payment terms include 30% advance and 70% balance, as well as T/T, LC, D/P, PayPal, and Western Union.

How long is the production time for bulk orders?

The bulk order production time is 20-25 days.

High Working Speed Diamond Core Drill Bits for Concrete

Name: High Working Speed Diamond Core Drill Bits for Concrete
Brand: DONGYAN INTERNATIONAL CO., LTD.
SKU: 747081912

Jiangsu, ChinaDONGYAN INTERNATIONAL CO., LTD.

US$3.20

50-199 Pieces

US$3.00

200-499 Pieces

US$2.95

500+ Pieces

Sample price:US$3.50/piece.Request sample

Product profile

Customization

Available

Customized

Standard

ISO9001-2000

Model NO.

DY-05

Length

170mm/200mm/380mm

Type

Core Drill Bit

Material

Diamond

Usage

Metal Drilling, Masonry Drilling, Glass Drilling

Advantage

Fast Cutting Speed

Color

as Your Requirements

Sample Cost

Free

Sample Production Time

5-7days

Bulk Order Time

20-25days

Payment Term

30% Advance, 70% Balance

Industry Experience

8years

Certificate

MPa, BSCI

Transport Package

Blister Package, White Box

Specification

5-128mm

Trademark

Origin

Jiangsu Province, China

Production Capacity

100000/Month

Key features

Ultra-Fast Drilling: Achieves one hole in just 10 seconds with high-speed performance.

Extended Durability: Lasts 10 times longer than standard electroplated diamond tools.

High Speed Range: Operates efficiently at 6000 - 10000 RPM for heavy duty use.

Multi-Material Application: Ideal for ceramic, porcelain, granite, marble, glass, and quartz.

Customizable Color: Color can be customized as per your specific requirements.

Free Sample Offer: Sample cost is free with a production time of 5-7 days.

Flexible Customization: Special applications and designs are available upon request.

Dry and Wet Use: Versatile tool suitable for both dry and wet drilling operations.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

DONGYAN INTERNATIONAL CO., LTD.

Jiangsu, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤8.35h CertifiedTerms of Payment: T/T, LC, D/P, etc.

AI-Powered supplier vetting

SummaryDongYan International Co., Ltd. is a Chinese supplier based in Wuxi, Jiangsu. It operates as both a trading company and a manufacturer, specializing in tools and hardware. The company has a strong export focus, with 90% of its sales coming from international markets since 2012. It holds ISO9001 and BSCI certifications and supplies major brands such as Bosch and Makita. DongYan demonstrates a commitment to quality with advanced production facilities and quality assurance programs, although its R&D team has limited experience. The company has a significant production capacity, producing millions of tools annually.

Supplier typeDongYan International Co., Ltd. is identified as both a trading company and a manufacturer, indicating its dual role in the supply chain.

CertificationsThe supplier holds ISO9001 and BSCI certifications, which are indicative of strong management systems and compliance with international standards.

Production capacityThe supplier operates 8 production lines and has a high annual output, including 10 million drill bits and other tools, indicating robust production capabilities.

Client casesDongYan supplies to major brands such as Bosch and Makita, indicating established customer relationships and reliability.