Diamond Vacuum Brazed Tile Hole Drill Bit with Long Drilling Life

Name: Diamond Vacuum Brazed Tile Hole Drill Bit with Long Drilling Life
Brand: Shijiazhuang Corediam Tools Technology Co., Ltd.
SKU: 745033292

Hebei, ChinaShijiazhuang Corediam Tools Technology Co., Ltd.

US$5.00-20.00

20 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Type

Core Drill

Usage

Stone, Tile Drilling

Model NO.

SVCD

Manufacturing Technology

Vacuum Brazing

Segment Height

3/5mm

Application

Drilling Tile, Granite, Marble and Natural Stone

Installing Equipment

Hand-Held Drillers

OEM Service

Acceptance

Customized

Transportation

Ocean, Land, Air, Express

Transport Package

Carone, Case, Pallet

Specification

20mm-102mm

Trademark

COREDIAM

Origin

China

HS Code

82071910

Production Capacity

2000 Pieces Per Month

Key features

Vacuum Brazed Technology: Ensures high efficiency, long drilling life, and no chipping or breaking segments.

Wide Diameter Range: Available in diameters from 5mm to 150mm for various drilling needs.

Versatile Material Application: Suitable for drilling tile, hard ceramic, granite, marble, and natural stone.

Customizable Segments: We accept customized lengths and segments for wet core drills.

OEM and Branding Support: Supports laser engraving, transfer stickers, color printing, and packaging customization.

ISO Certified Quality: Passed ISO certification with a complete quality inspection process for stable reliability.

Sample Availability: Samples available for testing with negotiable costs.

Fast Delivery: 1 week for samples and 2-3 weeks for batch orders after 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: ≤3.44hTerms 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.

Product Q&A

Q:Can I get a sample for testing?

Yes, we can provide you with samples for testing. The cost of the specific samples needs to be negotiated.

Q:Can you customize your products?

Of course. We can customize the size, formula, cutting material, outer packaging and LOGO label according to customer needs.

Q:Can you make our own brand packaging?

Of course. We provide OEM services, support laser engraving, transfer stickers, color printing labels and packaging customization, etc.

Q:Do you support small batch orders? What is the MOQ?

We welcome customers to do sample testing. Different categories of products have different minimum order quantities.

Q:How to ensure product quality?

We have passed the ISO certification system and have a complete quality inspection process to ensure that the quality of each batch of products is stable and reliable.