What shipping methods are available?

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

Is the drill bit suitable for dry use?

Yes, the drill bit can be used for both dry and wet cutting. Using a little water helps keep it smoother and prolongs its service life.

What is the diamond height of the bit?

The diamond height is available in 10mm or 15mm options.

Vacuum Brazed Hex Shank Hole Saw Cutter Tile Ceramic Granite Marble Stone

Name: Vacuum Brazed Hex Shank Hole Saw Cutter Tile Ceramic Granite Marble Stone
Brand: Zhengzhou Rayjie Tools Co., Ltd.
SKU: 2158031712

Henan, ChinaZhengzhou Rayjie Tools Co., Ltd.

US$1.10-1.30

10 Pieces

Sample price:US$40.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

ISO9001

Model NO.

RJHS1166

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: Diamond particles firmly fixed on substrate for high density, sharpness, and wear resistance.

Hex Shank Design: Suits angle grinders, providing longer working life, fast and smooth drilling performance.

Dry and Wet Cutting: Versatile usage in various environments; adding water prolongs service life and ensures smooth cutting.

Multi-Color Customization: Available in Gold, Black, Red, Blue, or customized colors as per your specific requirements.

Low Chipping Feature: Designed to minimize chipping on tiles, combining sharpness with durability for hard materials.

Wide Size Range: Available in 6mm to 100mm diameters with 10mm or 15mm diamond heights to meet diverse needs.

High Drilling Capacity: Capable of drilling 150+ holes, saving working time and greatly improving production efficiency.

Professional OEM/ODM: 20+ years experience in manufacturing diamond tools with customization options for designs and packaging.

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: ≤0.92h 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.

Product Q&A

Q:What is the warranty period?

We provide a comprehensive 2-year warranty for all our mechanical equipment.

Q:What is the minimum order quantity?

The minimum order quantity is 50 pieces.

Q:What are the accepted payment terms?

We accept T/T, PayPal, Western Union, D/P, LC, Credit Card, and Cash in USD or EUR.

Q:What is the lead time for orders?

The average lead time is within 15 working days for both peak and off-season periods.

Q:Can I customize the product packaging?

Yes, we offer customization for different product packaging, including paper boxes, plastic boxes, and aluminum set boxes with customizable color labels.