What is the main advantage of the dotted segment design?

The dotted segment design achieves a super long drilling lifespan, especially in heavy reinforced concrete applications.

152mm Concrete Diamond Wet Core Drill with Dotted Segment/Drilling Tools

Name: 152mm Concrete Diamond Wet Core Drill with Dotted Segment/Drilling Tools
Brand: Shijiazhuang Corediam Tools Technology Co., Ltd.
SKU: 740438392

Hebei, ChinaShijiazhuang Corediam Tools Technology Co., Ltd.

US$10.00-30.00

20 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Type

Core Drill

Usage

Masonry Drilling, Reinforced Conrete Drilling

Model NO.

CWDE

Manufacturing Technology

Copper Brazed

Segment Height

10mm

OEM Service

Available

Diameter

25-400mm

Transport Package

Carton, Case, Pallet

Specification

152x10x450mm

Trademark

COREDIAM

Origin

China

HS Code

82071910

Production Capacity

2000 Pieces Per Month

Key features

Customizable Dimensions: Segments height, working length, and connection type can be customized per requirement.

Extended Lifespan: Dotted segment design ensures super long drilling life in heavy reinforced concrete.

Fast Drilling Speed: Superior sharpness achieves fast drilling, especially when cutting through steel.

Wide Size Range: Available sizes range from 25mm to 350mm to suit various professional needs.

OEM Service Available: We accept OEM orders and help design total solutions for core drilling projects.

High Efficiency: Suitable for wet drilling concrete, reinforced concrete, and masonry with superior efficiency.

Company profile

Shijiazhuang Corediam Tools Technology Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-01-01Nearest Port: Tianjin Seaport, Beijing Airport, Shanghai PortAverage Response Time: ≤3.81hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryCorediam Tools is a China-based limited company operating as both a trading company and manufacturer/factory in Hebei. It focuses on diamond tools for construction, stone processing, and DIY markets, with 10 production lines and stated output across saw blades, grinding wheels, core drill bits, and wire saws. The supplier reports ISO 9001 and ISO 14001 management-system certifications, 11–20 R&D engineers, 21–30 quality-control staff, automated manufacturing equipment, and product authentication to German MPA and EU EN 13236 standards. Its export network covers more than 50 countries and exports account for 90% of total sales. Evidence supports production, quality-management, innovation, and international-export capabilities. However, the provided information does not establish after-sales service performance, financial credibility, customization capability, or specific customer cases.

Supplier typeThe supplier is identified as a trading company in one record and as both a trading company and manufacturer/factory in another. Its stated activities include researching, developing, manufacturing, and marketing diamond tools, indicating a combined trading and manufacturing profile rather than a purely commercial intermediary.

CertificationsCorediam reports ISO 14001 and ISO 9001 certification for supplier management systems. Its products are also stated to be authenticated to German MPA and European Union EN 13236 standards, providing explicit evidence of formal management-system and product-standard credentials.

R&D capabilityCorediam explicitly emphasizes technology innovation and R&D, reports 11–20 R&D engineers, and describes advanced automatic pressing, sintering, and German Dr. Fritsch automatic laser-welding machinery. Its broad product range and high-tech-enterprise description support an established innovation and development capability.

Production capacityThe supplier reports 10 production lines and manufacturing output covering diamond saw blades, laser-welded blades, grinding cup wheels, core drill bits, and diamond wire saws. It also states that automated pressing, sintering, and laser-welding equipment is used, with rigorous inspection and quality-control processes, providing explicit evidence of multi-product production capacity.