What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, and Western Union.

What is the diameter range for these blades?

The diameter ranges from 4 inches (105mm) to 7 inches (180mm).

Do you provide OEM and ODM services?

Yes, both OEM and ODM services are available.

180mm 7" Sintered Concave Type Saw Blade for Granite Cutting

Name: 180mm 7" Sintered Concave Type Saw Blade for Granite Cutting
Brand: Johnson Tools Manufactory Co., Ltd.
SKU: 739944755

Jiangsu, ChinaJohnson Tools Manufactory Co., Ltd.

US$2.00-5.00

10 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Blade Type

Cutter Head

Manufacturing Process

Sintered

Application

Stone

Model NO.

6.3.4

Diameter

180mm ( 7")

Segment Specification

4.5X9mm

Matched Machines

Angle Grinder

Delivery Time

Around 20days

Cutting Materials

Marble, Granite, Sandstone, Limestone

Shape

Round

Manufacturing Arts

Sinter

Kind

Diamond Saw Blade

Usage

granite Cutting

Transport Package

Carton

Specification

Trademark

Johnsontool

Origin

China

HS Code

8202391000

Production Capacity

50000PCS/Month

Key features

Concave Design for Curves: Designed for cutting circles and curved lines on slabs and countertops without chipping.

Versatile Material Cutting: Suitable for granite, marble, quartz, concrete, asphalt, ceramic, and bricks.

Dry and Wet Use Capability: Can be used for both dry and wet cutting applications.

Hot Sintered Technology: Hot sintered process offers superior performance compared to cold pressed products.

T-Shaped Segment Design: Features T-shaped segments for faster cutting and long service life.

Multiple Hole Sizes: Available with center holes of 16mm, 20mm, or 22.23mm.

OEM and ODM Services: Full customization, minor customization, and flexible customization options available.

Fast Stock Delivery: Shipment within 7-10 days for steel discs in stock.

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: ≤5.20h

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.