How is the product packaged?

Products are usually packed in plastic bags and cartons.

Does the company offer OEM services?

Yes, OEM and ODM services are available with options for customization from samples and designs.

What is the height of the diamond segment?

The diamond segment height is consistently 8mm across all available diameters.

6.5-32mm Core Bit Segment Crown Diamond Segment for Core Drill Bits

Name: 6.5-32mm Core Bit Segment Crown Diamond Segment for Core Drill Bits
Brand: Johnson Tools Manufactory Co., Ltd.
SKU: 1925436735

Jiangsu, ChinaJohnson Tools Manufactory Co., Ltd.

Negotiable

1 Set

Product profile

Type

Core Bit Segment

Surface Finishing

Removing

Blade Material

Diamond

Be Brazed on

Core Bits

Core Bits Diameter

6-25.4mm

Segment Type

Crown (Ring) Type

Drilling Material

Stone and Building Materials

Delivery Time

Based on Actual Order, Generally 15days

Establishing Year

2000

Market

All Over The World

Transport Package

Carton

Specification

Trademark

Johnson Tools

Origin

China

HS Code

8467991000

Production Capacity

50000nos/Month

Key features

High Diamond Concentration: Adopts high diamond concentration for fast drilling and long life.

Crown Segment Design: Crown type segments brazed on core bits for stone and building materials.

Wide Diameter Range: Available in diameters from 6.5mm to 32mm with 8mm height.

Customizable Shapes: Shapes and performance can be customized based on customer requirements.

Stable Quality Control: Strict quality control before shipment with 100% inspection.

Competitive Pricing: Offers competitive price and stable quality for various market segments.

Fast Delivery: General delivery time is 15 days based on actual orders.

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

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: ≤4.86h

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.