What are the shipping options?

We ship via Commercial Express (UPS, DHL, FedEx, Aramex) or by air, sea, or land as requested, with tracking updated within two working days.

What is the minimum order quantity?

The minimum order quantity is 50 pieces.

What is the lead time for orders?

Lead time is within 15 workdays or one month, depending on peak or off-peak seasons.

M14 Thread Diamond Core Drill Bit 45-65mm Adjustable for Sink & Basin Installation

Name: M14 Thread Diamond Core Drill Bit 45-65mm Adjustable for Sink & Basin Installation
Brand: Zhengzhou Rayjie Tools Co., Ltd.
SKU: 2166252082

Henan, ChinaZhengzhou Rayjie Tools Co., Ltd.

US$8.00-9.50

10 Pieces

Sample price:US$9.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

ISO9001

Model NO.

RJS-3321

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: Ensures durability with double-layer diamond design for efficient drilling.

Versatile Thread Compatibility: Fits M14, 5/8-11, M10, Hex, and Round shanks for various drills.

Multi-Color Customization: Available in Gold, Black, Red, Blue, or custom color requirements.

Chip Removal Design: Optimized hole design for fast chip removal and heat dissipation.

Wide Material Application: Ideal for ceramics, marble, porcelain, quartz, granite, and tiles.

Dry and Wet Usage: Suitable for both wet and dry drilling operations on masonry.

Customizable Grit Options: Available in 30/35#, 40/45#, 60/80#, and other grit specifications.

Professional Manufacturing: Over 20 years of experience in diamond tool production and supply.

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: ≤2.02h 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, started in 2016, with 11-50 office staff, selling globally to North America, Western Europe, and other regions.

Q:How can you guarantee quality?

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

Q:What can you buy from us?

We produce diamond tools with different models or sizes as per your request, offering OEM or ODM services.

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

Our core team has over 20 years of experience in manufacturing and supplying diamond tools, focusing on continuous technology improvement.

Q:What services can you provide?

We accept FOB, CFR, CIF delivery terms; USD, EUR currency; T/T, L/C, Credit Card, PayPal, Western Union, Cash payment types; and speak English and Chinese.