What is the shape of the burrs?

The burrs feature a full bullnose section shape designed for effective grinding and drilling.

What applications are these tools suitable for?

They are ideal for stone, marble, metal drilling, wood drilling, and well drilling applications.

Do you offer OEM and ODM services?

Yes, we provide both OEM and ODM services with flexible customization options.

Electroplated Stone Grinding Tools Diamond Needle Burrs Set for Granite

Name: Electroplated Stone Grinding Tools Diamond Needle Burrs Set for Granite
Brand: Johnson Tools Manufactory Co., Ltd.
SKU: 1924126451

Jiangsu, ChinaJohnson Tools Manufactory Co., Ltd.

Negotiable

50 Pieces

Sample price:US$0.60/piece.Request sample

Product profile

Type

Diamond Burrs

Material

Diamond

Usage

Metal Drilling, Wood Drilling, Well Drilling

Model NO.

Shape

as Details

Processing Methods

Cutting Tooth File

Tooth Pattern

Section Shape

Full Bullnose

Color

Multicolor

Customized

Condition

New

Coating

Diamond Powder

Shank Diameter

6mm

Git

Coarse, Medium, Fine

Transport Package

Carton

Specification

Trademark

Johnsontool

Origin

China

HS Code

8207191000

Production Capacity

100000

Key features

Diamond Material Construction: Made with high-quality diamond for superior cutting performance on stone and marble.

Full Bullnose Shape: Features a full bullnose section shape designed for efficient grinding and drilling.

Multicolor Options: Available in multicolor variants to suit different application needs.

High Performance and Long Life: Engineered for aggressive cutting with extended durability and long service life.

Versatile Drilling Applications: Suitable for metal drilling, wood drilling, and well drilling operations.

Customizable Coating: Offers diamond powder coating customization for enhanced tool performance.

Flexible Shank Diameter: Standard 6mm shank diameter available with options for specific customization.

OEM and ODM Services: Full customization, minor customization, and design-based customization services 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: ≤4.59h

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.