What is the center hole size?

The inner hole size is 20mm or 22.23mm.

125mm Diamond Sintered Turbo Circular Saw Blade Concrete Cutting Tools

Name: 125mm Diamond Sintered Turbo Circular Saw Blade Concrete Cutting Tools
Brand: Johnson Tools Manufactory Co., Ltd.
SKU: 742338185

Jiangsu, ChinaJohnson Tools Manufactory Co., Ltd.

US$1.70

50 Pieces

Product profile

Blade Type

Turbo Type

Manufacturing Process

Sintered

Application

Concrete

Model NO.

3.1.1

Product Name

Diamond Circular Saw Blade

Manufacturing Arts

Sintered

Outer Diameter

5inch

Segment Type

Turbo Type

Center Hole

22.23mm or as Your Request

Usage

Cutting Concrete

Transport Package

Carton

Specification

Trademark

Johnson Tools

Origin

China

HS Code

8202391000

Production Capacity

50000PCS/Month

Key features

Fast Cutting Speed: Professionally designed with high quality diamonds for faster cutting performance.

Long Working Life: Available with 7mm, 10mm, or 12mm segment heights for extended durability.

OEM & ODM Service: Supports full customization from samples, designs, or minor adjustments.

Heat Dissipation Design: Steel disc features multiple holes for convenient heat radiation during dry cutting.

Competitive Pricing: Established factory since 2000 offering high quality tools at competitive prices.

Versatile Compatibility: Suitable for angle grinders or handheld machines with 20mm or 22.23mm holes.

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: ≤4.93h

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.