What are the advantages of using this wet core drill?

It features superior sharpness for fast drilling, especially in steel, and offers a reasonable lifespan.

What other types of drill bits does the company supply?

We also supply brazed core drill bits, hole drill bits, electroplated core drills, and vacuum brazed hole drills.

What is the manufacturing technology used for these drills?

The drills are manufactured using advanced laser welding technology to ensure high welding strength.

Mesh Rooftop Segment Laser Welded Diamond Wet Core Drill with 1 1/4" Unc

Name: Mesh Rooftop Segment Laser Welded Diamond Wet Core Drill with 1 1/4" Unc
Brand: Shijiazhuang Corediam Tools Technology Co., Ltd.
SKU: 740319882

Hebei, ChinaShijiazhuang Corediam Tools Technology Co., Ltd.

US$10.00-150.00

10 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Type

Core Drill

Usage

Masonry Drilling, Concrete Drilling

Model NO.

CWDM

Certification

ISO9001,ISO14001

Manufacturing Technology

Laser Welding

Segment Height

10mm

Application

Wet Drilling Concrete, Reinforced Concrete

Install Quipment

Stand Driller, Hand-Held Driller

Transport Package

Carton, Pallet

Specification

25mm-600mm

Trademark

COREDIAM

Origin

China

HS Code

82071910

Production Capacity

2000 Pieces Per Month

Key features

Laser Welding Technology: Advanced laser welding production line ensures high welding strength for core bits.

Adjustable Segments: Segment height, working length, and connection type are adjustable upon request.

Wide Size Range: Available in sizes ranging from 1 inch (25mm) to 14 inches (350mm).

Fast Drilling Performance: Superior sharpness enables fast drilling, especially when cutting steel.

Versatile Applications: Suitable for wet drilling concrete, reinforced concrete, and masonry.

Reasonable Lifespan: Wet core drills offer a reasonable lifespan for professional use.

ISO Certified Quality: Manufacturing process certified under ISO9001 and ISO14001 standards.

Flexible Delivery: Samples delivered in 2 weeks; batch orders in 3 weeks after payment confirmation.

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: ≤4.31hTerms 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.