What is the minimum order quantity (MOQ)?

The minimum order quantity is 100 pieces.

What is the average lead time for production?

The average lead time is one month for both peak season and off-season.

What certifications do the products have?

The products are certified with SGS and MPA certificates.

180mm Granite Blade Diamond Saw Blade for Cutting Granite

Name: 180mm Granite Blade Diamond Saw Blade for Cutting Granite
Brand: Johnson Tools Manufactory Co., Ltd.
SKU: 708429805

Jiangsu, ChinaJohnson Tools Manufactory Co., Ltd.

Negotiable

30 Pieces

Product profile

Blade Type

Segmented

Manufacturing Process

Sintered

Application

Stone

Model NO.

6.3.4

Quality Standard

SGS

Graininess

30/35, 35/40

Thickness

4.5mm

Shape

Concave

Kind

Handheld Saw

Manufacturing Arts

Sinter

Usage

Stone Cutting

Saw Blade External Diameter

180mm

Customized

Transport Package

Carton

Specification

GB, 7 Inch

Trademark

Johnsontool

Origin

China

HS Code

8202391000

Production Capacity

50000PCS/Month

Key features

SGS & MPA Certified: Products hold SGS and MPA certificates ensuring high quality standards.

Fast Cutting Performance: Designed for fast cutting and long life without chipping on stone surfaces.

Versatile Material Use: Suitable for granite, marble, quartz, concrete, asphalt, and ceramic materials.

Customization Available: Offers customized options for graininess, thickness, shape, and other specs.

Dry and Wet Cutting: Blades support both dry and wet cutting applications for flexibility.

Professional Concave Design: Concave shape allows for precise curved line and radius cutting on slabs.

Global Export Experience: Exported to over 70 countries with rich production experience since 2000.

Quick Response Service: Provides one-day reply to inquiries and questions for efficient service.

Company profile

Years of Export ExperiencePatents AwardedFast DeliveryOEM Services

Johnson Tools Manufactory Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Shanghai Port, Ningbo, QingdaoAverage Response Time: ≤3.60h

AI-Powered supplier vetting

SummaryThe supplier provides OEM and ODM services and supports extensive customization, including sample-, design-, full-, minor-, and flexible customization. It has 17 years of export experience, self-managed import/export rights, 90% export sales, and accepts multiple trade and payment terms. Production is conducted on one line, supported by 11–20 quality-control staff and stated advanced equipment and checking systems. However, no management-system certifications, SDK, new products in the past year, overseas service facilities, or offline trade-show participation are reported. Service procedures and complaint handling lack written records, and production batches are not continuously reconciled. Financial and cash-flow evidence is limited to year labels, so financial credibility cannot be conclusively assessed.

Supplier typeThe supplier is an OEM/ODM manufacturer with its own factory location, one production line, stated production output, advanced equipment, and a technical workforce. It also provides export services directly through self-managed import/export rights, indicating a manufacturing-oriented supplier rather than a pure trading intermediary.

CertificationsThe supplier’s certification of management systems is explicitly listed as NIL. This is a stated absence of certification evidence and represents a deficiency for this field.

After-Sales capabilityThe supplier has a complaint-handling procedure, but no written records, and it lacks written service-assessment and corrective/preventive-action procedures or records. It also reports no overseas warehouses, showrooms, agents, branches, or offline trade-show participation, limiting documented overseas service support.

R&D capabilityThe supplier provides ODM and broad design customization, but reports no available SDK and no new products during the past year. These explicit limitations outweigh the design-service evidence when assessing demonstrated recent innovation capability.

Production capacityThe supplier reports one production line, 11–20 quality-control staff, advanced production and checking equipment, and flexible export fulfillment with one-month lead times in both peak and off-season. However, it does not continuously reconcile quantities for each batch or mass production, so production controls are not fully documented.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also offers ODM services. This is strong direct evidence of broad customization capability.

Product Q&A

Q:What materials can this 180mm diamond saw blade cut?

It is suitable for cutting hard, medium hard, and soft stones like granite, marble, sandstone, limestone, as well as construction materials like concrete, asphalt, ceramic, and bricks.

Q:Is the blade suitable for curved cutting?

Yes, the professional concave design allows for cutting circles or curving lines on slabs, countertops, and radius cutting jobs without chipping.

Q:Can I use this blade for both dry and wet cutting?

Yes, the diamond concave dry cutters support both dry and wet cutting applications.

Q:What are the available specifications for the center hole?

The center hole options are 16mm, 20mm, or 22.23mm depending on the specific item number.

Q:Does the manufacturer offer customization services?

Yes, customization is available for graininess (30/35, 35/40), thickness (4.5mm), shape (Concave), and other parameters based on samples or designs.