What is the center hole size?

The standard center hole size is 22.23mm.

Are the wheels balanced to prevent vibration?

Yes, all wheels are balanced by a dynamic balancer to prevent vigorous vibration.

What payment terms do you accept?

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

Concrete Floor Diamond Abrasive Tools 5" Diamond Turbo Grinding Cup Wheels for Stone Concrete

Name: Concrete Floor Diamond Abrasive Tools 5" Diamond Turbo Grinding Cup Wheels for Stone Concrete
Brand: Johnson Tools Manufactory Co., Ltd.
SKU: 1958614355

Jiangsu, ChinaJohnson Tools Manufactory Co., Ltd.

US$6.80

10-99 Pieces

US$6.40

100+ Pieces

Sample price:US$6.80/piece.Request sample

Product profile

Material

Diamond

Abrasive

Superabrasive

Shapes

Edge Shape

Types

Surface Grinding Wheel

Grain Size

Do as Your Request

Cylindricity

<0.1

Circular Degree

<0.1

Technics

Sintered or Brazed

Working Style

Surface Grinding

Diameter

125mm

Center Hole

22.23mm

Application

for Grinding Granite Marble etc

Usage

Dry Use

Type

Diamond Turbo Cup Wheel

Features

High Efficient and Good Finlishing

Transport Package

Carton

Specification

5inch

Trademark

Johnsontool

Origin

China

HS Code

82077010

Production Capacity

1000PCS/Month

Key features

Dynamic Balancing: Prevents vigorous vibration for safe operation and avoids premature failure.

Turbo Cooling Design: Special swirl segments act as turbofans for quick cooling and extended life.

Versatile Grit Options: Available in coarse (#30/40) for aggressive grinding and medium (#70/80) for slower action.

Dry and Wet Usage: Designed for dry applications but performs excellently during wet grinding.

Full Customization: Offers customization from samples, designs, and flexible minor adjustments.

Premium Stone Grinding: Ideal for profiling, smoothing, and heavy stock removal on concrete and granite.

OEM and ODM Services: Manufacturer supports both OEM and ODM service requirements.

100% Quality Inspection: All finished products undergo visual and functional inspection before shipment.

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: ≤3.67h

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.