What are the accepted payment terms?

We accept T/T, L/C, Credit Card, PayPal, Western Union, and Cash in USD or EUR.

What is the lead time for delivery?

The average lead time is within 15 workdays, or one month during the peak season.

How do you guarantee product quality?

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

Premium 2mm 60mm Electroplated Diamond Drill Bit for Granite

Name: Premium 2mm 60mm Electroplated Diamond Drill Bit for Granite
Brand: Zhengzhou Rayjie Tools Co., Ltd.
SKU: 2150876052

Henan, ChinaZhengzhou Rayjie Tools Co., Ltd.

US$0.50-2.00

50 Pieces

Product profile

Customization

Available

Type

Core Drill

Usage

Masonry Drilling

Model NO.

RJE1171

Certification

ISO9001

Product Name

Electroplated Diamond Hole Saw

Process

Edge Electroplated

Application

Glass, Ceramic, Marble, Slate, Tile

Color

Silver

Material

Diamond Electroplated

Shank

Straight Shank

Advantage

High-Efficiency

Size

6-130mm

Transport Package

Plastic Tubes

Specification

5mm-200mm

Trademark

Rayjie or OEM

Origin

China

HS Code

8207501000

Production Capacity

500000pieces / Month

Key features

High-Efficiency Cutting: Thicker diamond coating ensures sharp edges for smooth, high-precision cutting in hard materials.

Durable Construction: Made of high-quality iron alloy with nickel plating for excellent rust and corrosion resistance.

Effective Chip Removal: Large side chip holes facilitate easy waste removal, ensuring accurate punching and smooth operation.

Wide Application Range: Designed for drilling glass, marble, tile, ceramic, slate, and other hard masonry materials.

Easy Operation: Simple to use with standard electric or cordless drills; no special guide tools required.

Professional Manufacturer: Over 20 years of experience in manufacturing and supplying high-quality diamond tools.

Quality Assurance: Strict quality control with pre-production samples and final inspections before shipment.

Customization Service: OEM/ODM services available to produce diamond tools with different models or sizes as requested.

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: ≤1.74h CertifiedTerms of Payment: T/T, PayPal, Western Union, etc.

AI-Powered supplier vetting

SummaryZhengzhou Rayjie Tools Co., Ltd. describes itself as a professional manufacturer and supplier of diamond tools, with claimed experience, production equipment, quality controls, and a complete industrial chain. It reports SGS certification and customization from designs. Export activity is stated at 90% of total sales, but the supplier began exporting only one year ago and has no overseas showrooms, agents, branches, or offline trade-show participation. After-sales service is included in its industrial chain, yet documented service procedures are unavailable. Innovation evidence is weak: no new products were introduced in the past year, and ODM, SDK, and well-known-brand OEM services are unavailable. Reported financial figures are all zero, so financial credibility cannot be positively established from the provided information.

Supplier typeThe supplier explicitly identifies itself as a professional manufacturer and supplier specializing in diamond tools. Its stated activities cover design, mold development, procurement, processing, inspection, and after-sales service, supporting classification as an integrated manufacturer rather than only a trading intermediary.

CertificationsThe supplier states that it has passed authoritative SGS certification and maintains quality control from raw-material inspection through delivery. It also reports an independent trademark and standardized brand operation system, although no certificate scope or validity details are provided.

R&D capabilityThe supplier states that it introduced no new products during the past year and does not provide ODM services or an available SDK. Although it describes itself as engaged in R&D and production, the explicit recent innovation indicators show limited demonstrated innovation capability.

Production capacityThe supplier reports a complete industrial chain, advanced production lines, precision testing instruments, mature processing technology, and quality controls covering production through delivery. These statements explicitly support production capability, though no capacity, output, or equipment quantities are provided.

Customization capabilityThe supplier explicitly offers customization from customer designs. This supports design-based customization, but the provided information does not establish the scope, technical limits, tooling process, or delivery performance of customized orders.