What is the minimum order quantity?

The minimum order quantity is 100 pieces.

Can the blade be used for dry cutting?

Yes, the laser welding technology allows for both dry cutting and wet cutting.

What is the warranty or after-sales service?

We provide after-sales service including tracking goods, monitoring product performance, and handling customer feedback for quality and service improvement.

450mm 18 Inch Laser Welding Diamond Saw Blade for General Purpose

Name: 450mm 18 Inch Laser Welding Diamond Saw Blade for General Purpose
Brand: Johnson Tools Manufactory Co., Ltd.
SKU: 734549925

Jiangsu, ChinaJohnson Tools Manufactory Co., Ltd.

US$40.00-50.00

50 Pieces

Product profile

Blade Type

Segmented

Manufacturing Process

Brazing

Application

General Purpose

Model NO.

7.2.2.4

Size

18 Inch

Transport Package

Carton

Specification

Trademark

Johnsontool

Origin

China

HS Code

8202391000

Production Capacity

10000PCS/Month

Key features

Laser Welding Technology: Enables efficient dry and wet cutting with high performance.

Versatile Material Cutting: Suitable for concrete, reinforced concrete, stone, bricks, and asphalt.

Undercut Protection: Designed for safe use on asphalt and green concrete applications.

Customizable Bore Size: Available in 25.4mm, 50mm, 60mm, and other sizes upon request.

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

Comprehensive Payment Options: Accepts T/T, L/C, PayPal, Western Union, and Credit Card.

OEM and ODM Services: Full customization, minor customization, and design-based options available.

100% Quality Inspection: Visual and functional inspection performed on all finished products.

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.

Product Q&A

Q:How to place an order?

1) Provide product details including type, size, material, machine HP, quantity, and nearest ports. 2) We issue a Proforma Invoice with delivery time and payment terms. 3) Customer makes payment. 4) We arrange production and keep you updated. 5) Goods are dispatched with shipping documents. 6) After-sales tracking and feedback are provided.

Q:What is the delivery time?

If steel discs are in stock, shipment takes 7-10 days. Otherwise, it takes around 25-30 days. Regular diameter saw blades generally have a delivery time of around 15 days.

Q:What materials can this blade cut?

This blade is designed for cutting concrete, reinforced concrete, stone, bricks, asphalt, and other general construction materials.

Q:Is customization available?

Yes, we offer full customization, minor customization, and flexible customization from samples or designs. Bore sizes can be customized to your request.

Q:What are the payment terms?

We accept T/T, Irrevocable L/C at sight, PayPal, Western Union, and Credit Card.