What are the key features of CBN grinding wheels?

Key features include high workpiece precision, open structure for good self-sharpening, high porous rate for chip performance, and long lifetime.

1A8 Vitrified Bond CBN Wheel Internal Cylindrical Grinding Wheel for Compressor Cylinder

Name: 1A8 Vitrified Bond CBN Wheel Internal Cylindrical Grinding Wheel for Compressor Cylinder
Brand: Zhengzhou Ruizuan Diamond Tool Co., Ltd.
SKU: 2183895795

Henan, ChinaZhengzhou Ruizuan Diamond Tool Co., Ltd.

US$55.00

10-29 Pieces

US$45.00

30-99 Pieces

US$35.00

100+ Pieces

Product profile

Customization

Available

Manufacturing Process

Sintered

Shape

Round

Bonding Agent

Ceramic

Product Name

Ceramic CBN Internal Grinding Wheel

Usage

Diamond Grinding Wheel

Material

Cubic Boron Nitride

Color

Black

Advantage

Open Structure and Good Self-Sharpening

Application

Bearing Parts, Gear Parts Andcompressor Parts

Type

Wheel with Shaft ,Wheel Without Shaft

Hardness

Standard

MOQ

1 Piece

Transport Package

Cartons

Specification

18-50mm

Trademark

Origin

China

Production Capacity

100000pieces/Year

Key features

High Precision Grinding: Suitable for ultra-high precision internal hole grinding of compressor pistons and cylinders.

Open Structure Design: Features good self-sharpening and high porous rate for excellent chip performance.

Long Service Life: Ensures good workpiece consistency and extended grinding wheel lifetime.

Versatile Applications: Ideal for automotive parts, compressor parts, and bearing internal grinding.

Customization Options: Supports full customization including design, product name, and specific usage requirements.

Wide Size Range: Available in various sizes for 1A8, 1A1W, and 1A1 models to fit different machines.

Company profile

High Repeat Buyers ChoiceFast DeliveryCustomization from DesignsR&D Capabilities

Zhengzhou Ruizuan Diamond Tool Co., Ltd.

Henan, China

Business Type: Trading CompanyAverage Response Time: ≤2.05h

AI-Powered supplier vetting

SummaryZhengzhou Ruizuan Diamond Tool Co., Ltd. is identified as a limited trading company in Zhengzhou with 19 employees and valid import/export licensing. It offers full customization, ODM, and OEM services, has substantial export exposure, and reports nine years of export experience. Operational strengths include in-stock service capacity, overseas warehouse capability, multiple quotation and payment options, and documented complaint-handling procedures. However, several controls remain undocumented or incomplete, including corrective and preventive action procedures, raw-material traceability, outsourcing manufacturing procedures and contracts, and fire-drill status. The supplier has no overseas showroom, no SDK availability, and no explicit production-facility evidence. An SGS audit is recorded, but the stated audit result is 0 and the report validity ended in 2024; the provided data does not explain the scoring system or confirm current certification status.

Supplier typeThe supplier is described as a limited company and a trading company located in Zhengzhou, with 19 employees and valid import/export licensing. Its primary offerings are hardware products and ordinary mechanical equipment, while no larger-company affiliation is indicated.

After-Sales capabilityThe supplier has a clear customer-complaint procedure with follow-up records and describes a commitment to customer service. It also reports in-stock capability, overseas warehouse capability, multiple quotation and payment terms, and defined peak- and off-season lead times; however, corrective and preventive-action procedures are not documented.

R&D capabilityThe supplier provides ODM services and full customization or customization from designs, indicating design-related capability. It does not provide an SDK, and the available information does not establish broader research investment, proprietary technology, or measurable innovation outcomes.

Customization capabilityThe supplier explicitly offers full customization and customization from designs, as well as ODM services. These statements directly support a capability to provide customized products and design-based manufacturing services.

Client casesThe supplier states that it provides OEM services for well-known brands and reports that exports represent 71%–90% of total sales, with nine years of export experience. These are indications of relevant customer and international-market experience, but no customer names, project details, or independently verifiable case studies are provided.

Product Q&A

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

Q:What are the main applications of this grinding wheel?

It is widely used for internal hole grinding of compressor pistons, cylinders, automotive fuel injection bores, gears, and bearings.

Q:What is the delivery time for orders?

Delivery takes 3-30 days after order confirmation, depending on production season and order quantity. Peak season lead time is one month, while off-season is within 15 workdays.

Q:Does the company offer OEM or ODM services?

Yes, both OEM and ODM services are available with full customization options from designs.

Q:What payment methods are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payment.