What payment methods do you accept?

We accept LC, T/T, PayPal, Western Union, Small-amount payment, and Money Gram.

What are the dimensions of the sanding disc?

The product dimensions are 4 inches by 4 inches.

Does this disc have special coating features?

Yes, it features a special stearate coating that offers better surface finishes and perfect cleaning effects.

4 Inch Abrasive Disc for Sanding Metal

Name: 4 Inch Abrasive Disc for Sanding Metal
Brand: SIGNI INDUSTRIAL (SHANGHAI) CO., LTD.
SKU: 2234299095

Shanghai, ChinaSIGNI INDUSTRIAL (SHANGHAI) CO., LTD.

US$6.00

500-999 Pieces

US$5.80

1,000-4,999 Pieces

US$5.70

5,000+ Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Natural Abrasive Type

Natural Corundum

Artificial Abrasive Type

Silicon Carbide Abrasive

Application

Metal Parts

Function

Surface Finish

Source

Artificial Abrasives

Particle Size

Abrasive

Hardness

Conventional Abrasive

Color

Black and White

Type

Flat

Shape

Circle

Material

Wa Sic

Application1

Metal

Packing

Plastic Bag

Transport Package

Carton

Specification

Trademark

SIGNI

Origin

China

HS Code

6804221000

Production Capacity

5000000pieces/Year

Key features

Silicon Carbide Material: Features high abrasion resistance, anti-static, and anti-clogging properties.

Wet and Dry Versatility: Suitable for both wet and dry sanding applications for extended life.

Superior Surface Finish: Open-coat design with stearate coating ensures even scratch patterns.

Tear-Resistant Construction: Made with heavy-duty silicon carbide on waterproof backing paper.

Universal Compatibility: Fits die grinders, angle grinders, and bench grinders.

Multi-Material Application: Ideal for wood, paint, rubber, leather, plastic, and metal polishing.

Fast Lead Time: Peak and off-peak season delivery within 15 workdays.

Flexible Payment Options: Accepts LC, T/T, PayPal, Western Union, and Money Gram.

Company profile

SIGNI INDUSTRIAL (SHANGHAI) CO., LTD.

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2008-05-08Average Response Time: ≤4.61hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, FCA

AI-Powered supplier vetting

SummarySigni Abrasive & Diamond Tools Co., Ltd., founded in 1996 and based in Shanghai, specializes in the production of resin bonded and vitrified bonded abrasives and super hard diamond tools. The company holds ISO 9001, ISO 14001, and ISO 14000 certifications, indicating compliance with international quality and environmental standards. Despite a lack of new product development in the past year, the company offers robust OEM and ODM services. The supplier lacks overseas service capabilities and records for corrective actions but maintains effective quality control and assurance. Financial data is sparse, but the company operates multiple production lines with a moderate scale of operation.

Supplier typeSigni Abrasive & Diamond Tools Co., Ltd. is a professional corporation specializing in resin bonded and vitrified bonded abrasives and super hard diamond tools.

CertificationsThe supplier holds ISO 9001, ISO 14001, and ISO 14000 certifications, demonstrating adherence to quality and environmental management standards.

Production capacityThe supplier operates five production lines and has an annual production output between US$2.5 million and US$5 million.

Customization capabilityThe supplier offers a range of customization services, from minor to full customization, supporting diverse client needs.

Product Q&A

Q:What materials can this sanding disc be used on?

It is designed for polishing and finishing on non-metal, wood, paint, rubber, leather, plastic, and other soft materials, as well as automotive work and metal working.

Q:Can this disc be used for wet sanding?

Yes, it is a wet and dry sanding disc. For longer life and minimal dust, wet sanding is recommended.

Q:What is the grit type of this product?

The grit type is coarse, featuring silicon carbide material for good abrasion resistance.

Q:Which power tools are compatible with this disc?

It is compatible with die grinders, angle grinders, and bench grinders.

Q:What is the lead time for this product?

The average lead time is within 15 workdays for both peak and off-peak seasons.