What are the available sizes?

Specifications include 10mm, 15mm, 20mm, 25mm, 30mm, and 35mm.

What is the minimum order quantity?

The minimum order quantity is 50 Pcs.

What is the lead time?

Peak Season Lead Time: within 15 workdays, one month; Off Season Lead Time: within 15 workdays.

Vacuum Brazed Diamond Finger Bit for Drilling Enlarging Shaping Exist Hole

Name: Vacuum Brazed Diamond Finger Bit for Drilling Enlarging Shaping Exist Hole
Brand: Zhengzhou Rayjie Tools Co., Ltd.
SKU: 2158902812

Henan, ChinaZhengzhou Rayjie Tools Co., Ltd.

US$4.80-5.00

10 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

ISO9001

Model NO.

RJF-566

Length

60mm

Type

Core Drill Bit

Material

Diamond

Usage

Masonry Drilling

Grit

80# 100#

Machine

Angle Grinder

Raw Material

Diamond+45mn Steel

Advantage

Dry Using, Longer Working Life

Process

Vacuum Brazed Technology

Color

Gold, Black, Red, Blue, or as Your Requirement

Connection

M14, 5/8-11

Feture

Less Chipping on Tiles

Application

Granite Marble Tiles Quartz Stone

Feature

High Work Efficiency

How to Use

Open Hole, Reaming, Chamfering, Polishing

Total Length

75mm

Transport Package

Paper Box, Plastic, Aluminium Suitcase, etc

Specification

20mm or Customized

Trademark

Rayjie or OEM

Origin

China

HS Code

8207501000

Production Capacity

500000pieces / Month

Key features

Vacuum Brazed Technology: Firmly fixes diamond particles for high density, sharpness, and wear resistance.

Dry Drilling Capability: Designed for drilling superhard materials like stone without water.

Long Service Life: Reduces need for frequent grinding head replacement, saving working time.

Customizable Colors: Available in Gold, Black, Red, Blue, or as your specific requirement.

Versatile Applications: Ideal for enlarging, shaping, and beveling holes in porcelain, granite, and marble.

Stable Structure: Easy to operate on angle grinders with stable performance.

ISO9001 Standard: Manufactured following international quality management standards.

Fast Response Support: Email replies provided within 24 hours for any inquiries.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityCustomization from DesignsR&D Capabilities

Zhengzhou Rayjie Tools Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 1 Year CertifiedNearest Port: Zhengzhou AirportAverage Response Time: ≤1.02h CertifiedTerms of Payment: T/T, PayPal, Western Union, etc.

AI-Powered supplier vetting

SummaryZhengzhou Rayjie Tools Co., Ltd. specializes in high-performance diamond tools with a comprehensive industrial chain from design to after-sales service. It boasts a strong export focus with 90% of sales from exports and operates under its own trademark. While certified by SGS, indicating adherence to international standards, the company lacks financial and R&D activity transparency, showing no revenue or profits over the past years and no recent product innovations.

Supplier typeZhengzhou Rayjie Tools Co., Ltd. is a professional manufacturer and supplier of diamond tools, involved in R&D, production, and sales.

CertificationsThe company holds SGS certification, attesting to its compliance with international standards in production management and product quality.

After-Sales capabilityThe company offers after-sales service as part of its complete industrial chain, ensuring quality control through all stages.

Financial creditThe supplier shows no financial activity, with zero revenue, profit, and cash flow reported over the last two years.

R&D capabilityThere is no innovation capability as the company has not developed any new products or services over the past year and does not provide ODM or SDK services.

Production capacityThe company has advanced manufacturing equipment and a complete industrial chain, indicating strong production capability.

Customization capabilityThe supplier offers customization from designs, indicating some level of customization capability.

Product Q&A

Q:Who are we?

We are based in Henan, China, start from 2016,sell to North America(30.00%),Western Europe(23.00%),Mid East(10.00%),South America(10.00%),Eastern Europe(10.00%),Southeast Asia(5.00%),Northern Europe(5.00%),Southern Europe(5.00%),Oceania(00.00%),Eastern Asia(00.00%). There are total about 11-50 people in our office.

Q:How can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment;

Q:What can you buy from us?

Produce diamond tools with different models or sizes as per your request. (OEM or ODM Service)

Q:Why should you buy from us not from other suppliers?

Our core team had been in the business line of diamond tools for more than 20 years, and 20 years rich experience in manufacturing and supplying all kinds of Diamond Tools. We are keep improving our technology and capacity. We arefocus and professional.

Q:What services can we provide?

Accepted Delivery Terms: FOB,CFR,CIF; Accepted Payment Currency:USD,EUR; Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash; Language Spoken:English,Chinese