How do you guarantee quality?

We always provide a pre-production sample before mass production and conduct a final inspection before shipment.

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We ship via Commercial Express (UPS, DHL, FedEx, Aramex), air, sea, or land as requested.

What is the response time for inquiries?

We reply to emails within 24 hours.

75mm Length Brazed Diamond Crowns Core Drilling Bit Set for Stoneware

Name: 75mm Length Brazed Diamond Crowns Core Drilling Bit Set for Stoneware
Brand: Zhengzhou Rayjie Tools Co., Ltd.
SKU: 2155201552

Henan, ChinaZhengzhou Rayjie Tools Co., Ltd.

US$48.00-49.00

1 Piece

Sample price:US$48.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

ISO9001

Model NO.

RJS-048

Length

60mm

Type

Core Drill Bit

Material

Diamond

Usage

Masonry Drilling

Grit

35/40#, 50/60#

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, Hex, Round, 5/8-11, 1/2gas

Feture

Less Chipping on Tiles

Diamond Height

15mm, 10mm, etc

Qty of Holes Drilling

150+ Holes

Transport Package

Paper Box, Plastic, Aluminium Suitcase, etc

Specification

5mm-120mm

Trademark

Rayjie or OEM

Origin

China

HS Code

8207501000

Production Capacity

500000pieces / Month

Key features

Vacuum Brazed Technology: Firms diamond particles on substrate for high density, sharpness, and wear resistance.

Dry and Wet Cutting: Versatile usage in both dry and wet environments to meet various user needs.

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

Longer Working Life: U-shaped chip grooves design provides fast, smooth drilling and extended durability.

Low Chipping Feature: Specialized design ensures less chipping on tiles during drilling operations.

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

High Drilling Capacity: Capable of drilling 150+ holes per bit for improved production efficiency.

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: ≤1.16h 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.