Do you offer customization services?

Yes, we offer Full Customization, Minor Customization, Flexible customization, and customization from samples or designs.

How are the products packaged?

Each diamond segment is packed in plastic bags or white boxes. Usually packed in cartons with a gross weight of around 15-20kg per carton.

Factory Price 38-150mm Turbo Diamond Segment for Concrete Core Drill Bit for Brazed on Diamond Core Bits

Name: Factory Price 38-150mm Turbo Diamond Segment for Concrete Core Drill Bit for Brazed on Diamond Core Bits
Brand: Johnson Tools Manufactory Co., Ltd.
SKU: 675217015

Jiangsu, ChinaJohnson Tools Manufactory Co., Ltd.

US$0.50-2.00

100 Pieces

Product profile

Abrasive

Diamond

Cross-Sectional Shape

Rectangular

Shape

Flat

Model NO.

2.4.2

Type

Power Tool Parts

Bonding Agent

Metal

Be Brazed on

Core Bits

for Core Bits Diameter

25.4-500mm

Drilling Material

Stone, Concrete, Reinforced Concrete, etc.

Segment Type

Turbo Type

Usage

Drilling

Manufacturing Arts

Welding

Kind

Diamond Drill

Saw Blade External Diameter

25.4-500mm

Transport Package

Carton

Specification

Trademark

Johnson Tools

Origin

China

HS Code

8467991000

Production Capacity

50000nos/Month

Key features

Turbo Diamond Segment: Brazed on steel core tube for drilling ceramic, marble, granite, concrete, and asphalt.

Wide Diameter Range: Available in 38mm to 150mm diameters with 2.5mm to 3mm thickness options.

SGS & MPA Certified: Products certified by SGS and MPA with established production experience since 2000.

Fast Delivery: Shipment within 5 days for stocked items; 7-15 days for production orders.

Stable Cutting Performance: Ensures smooth cutting, flat surface, narrow gap, and reduced stone waste.

Strict Quality Control: 100% visual and function inspection with traceable raw materials.

Global Export Experience: Exporting to over 70 countries including USA, UK, and Brazil with 17 years history.

Flexible Customization: Supports full customization, minor customization, and customization from samples or designs.

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: ≤4.73h

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. Required Products Details: Tell us what is your demand? Which kind of products, size, specification, cutting or grinding or drilling materials? HP of machine? Quantity? Nearest airport and seaport? Then we will give you best offer. 2. Proforma Invoice: Offer satisfied, and then confirms the delivery time, payment term, logo, quantity, etc. According to this information, we will do Performa Invoice. Customers do the payment. 3. Production Process: Arrange production, based on the contract and

Q:What are the available diameters and thicknesses?

Diameters range from 38mm to 150mm. Thickness options include 2.5mm for 38mm and 3mm for sizes 40mm to 150mm. Height is consistently 8mm.

Q:What is the delivery time?

If we have mould in stock, shipment is normally within 5 days. If not, it usually takes around 7-15 days.

Q:What are the payment terms?

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

Q:What materials can this segment drill?

It is suitable for drilling ceramic, marble, granite, concrete, reinforced concrete, and asphalt.