Is this drill bit suitable for wet drilling?

This product is specially developed for dry drilling without water, though it can be used on various hard materials.

What materials are used to make the drill bit?

The drill bit is made of 45Mn steel matrix combined with high-density diamond particles.

What is the sand high specification?

The sand high is available in 10mm or 15mm options.

Vacuum Brazed Diamond Hole Saw Porcelain Tile Ceramic Marble

Name: Vacuum Brazed Diamond Hole Saw Porcelain Tile Ceramic Marble
Brand: Beijing Deyi Diamond Products Co., Ltd.
SKU: 2234434225

Beijing, ChinaBeijing Deyi Diamond Products Co., Ltd.

US$2.05

10 pieces

Product profile

Customization

Available

Customized

Length

75mm

Type

Core Drill Bit

Material

Diamond

Usage

Well Drilling

Color

Custom

Size

6mm-60mm

Sand High

10mm/15mm

MOQ

Specification

75mm

Trademark

deyi

Origin

China

Key features

Customizable Color: Available in black, blue, gold plated, or fully customized colors.

Wide Size Range: Opening diameter from 6mm to 60mm with sand high options of 10mm or 15mm.

Dry Drilling Capability: Specially designed for drilling superhard materials without water.

High Durability: Vacuum brazing process ensures diamond particles are firmly fixed and wear-resistant.

High-Strength Matrix: Constructed with 45Mn steel matrix to prevent fragmentation and ensure safety.

Versatile Application: Ideal for ceramic tiles, vitrified tiles, glass, marble, and artificial stone.

Efficient Performance: Combines sharpness of glass hole saw with durability of sintered saw for faster drilling.

CE Certified: Product meets CE safety and quality standards.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Beijing Deyi Diamond Products Co., Ltd.

Beijing, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.64h

AI-Powered supplier vetting

SummaryThe supplier is a limited company engaged in processing diamond and stone tools, including diamond saw blades and drill bits. It reports an associated company, 11 employees, production and sales operations, and a production base that began operation in 2019. The supplier offers extensive customization and ODM services, but does not provide 3D software design, has no SDK, and reported no new products in the past year. Service-management procedures for supplier assessment, corrective actions, and customer complaints are documented and followed. Overseas support is limited: there are no overseas warehouses, showrooms, agents, or branches, and the stated overseas-service country count is zero. The supplier has participated in one named offline trade show and reports 20 years of export experience, with exports representing 90% of total sales. No certification information or customer cases are provided. Financial figures are excluded from this assessment.

Supplier typeThe supplier is identified as a limited company with a combined company type, an associated company, and business activities covering diamond-tool and stone-tool processing plus sales of related equipment, materials, and accessories. Its listed products are diamond saw blades and diamond drill bits.

After-Sales capabilityThe supplier has documented and followed procedures for handling customer complaints, corrective and preventive actions, and service-capability assessment. However, it reports no overseas warehouse, showroom, agent, or branch, and the stated number of countries offering overseas services is zero, indicating limited physical overseas support.

Production capacityThe supplier has a stated production base in Huanggang that officially began operation in 2019, and its business scope includes processing diamond and stone tools. The available information does not provide capacity, equipment, output, or factory-scale metrics, preventing a stronger assessment.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, and ODM services. These repeated service descriptions provide direct evidence of broad customization capability.