Do you offer free samples?

Normally, we do not offer free samples. However, we share the sample charge with customers and refund it when a bulk order is placed after sample approval.

What is the thickness of the polishing pads?

The segment thickness for all our polishing pads is 3mm.

How quickly do you reply to inquiries?

We promise to reply within 24 hours of receiving your inquiry, excluding holidays.

100mm Flexible Diamond Wet Polishing Pads for Marble & Granite

Name: 100mm Flexible Diamond Wet Polishing Pads for Marble & Granite
Brand: Shijiazhuang Corediam Tools Technology Co., Ltd.
SKU: 745345912

Hebei, ChinaShijiazhuang Corediam Tools Technology Co., Ltd.

US$1.00-3.00

100 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Manufacturing Process

Sintered

Shape

Flat-Shaped

Model NO.

SWPP

Bonding Agent

Resin

Diameter

3''-7''

Segment Thickness

3mm

Diamond Grit

50#-3000#, Buff

Arbor

Velcro

Installing Equipment

Angle Grinder

Transport Package

Carton, Pallet

Specification

3''-7''

Trademark

COREDIAM

Origin

China

HS Code

68042290

Production Capacity

2000 Pieces/ Month

Key features

Customizable Grit Range: Available in 50# to 3000# grits plus buff, allowing rough-to-fine polishing customization.

Wide Diameter Options: Diameters range from 3 inches to 7 inches to fit various angle grinder sizes.

Velcro Arbor Design: Features a Velcro arbor for quick and easy installation on angle grinders.

Long Lifespan: Sintered resin bond ensures good grinding performance and extended tool life.

Versatile Stone Application: Suitable for wet polishing marble, granite, sandstone, and other natural stones.

Fast Sample Delivery: Samples with stock deliver within one week; batch orders take 2-3 weeks.

Responsive Support: Inquiry replies guaranteed within 24 hours, excluding holidays.

Sample Cost Refund: Sample charges are refunded upon approval and placement of bulk orders.

Company profile

Shijiazhuang Corediam Tools Technology Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-01-01Nearest Port: Tianjin Seaport, Beijing Airport, Shanghai PortAverage Response Time: ≤3.62hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryCorediam Tools is a China-based limited company operating as both a trading company and manufacturer/factory in Hebei. It focuses on diamond tools for construction, stone processing, and DIY markets, with 10 production lines and stated output across saw blades, grinding wheels, core drill bits, and wire saws. The supplier reports ISO 9001 and ISO 14001 management-system certifications, 11–20 R&D engineers, 21–30 quality-control staff, automated manufacturing equipment, and product authentication to German MPA and EU EN 13236 standards. Its export network covers more than 50 countries and exports account for 90% of total sales. Evidence supports production, quality-management, innovation, and international-export capabilities. However, the provided information does not establish after-sales service performance, financial credibility, customization capability, or specific customer cases.

Supplier typeThe supplier is identified as a trading company in one record and as both a trading company and manufacturer/factory in another. Its stated activities include researching, developing, manufacturing, and marketing diamond tools, indicating a combined trading and manufacturing profile rather than a purely commercial intermediary.

CertificationsCorediam reports ISO 14001 and ISO 9001 certification for supplier management systems. Its products are also stated to be authenticated to German MPA and European Union EN 13236 standards, providing explicit evidence of formal management-system and product-standard credentials.

R&D capabilityCorediam explicitly emphasizes technology innovation and R&D, reports 11–20 R&D engineers, and describes advanced automatic pressing, sintering, and German Dr. Fritsch automatic laser-welding machinery. Its broad product range and high-tech-enterprise description support an established innovation and development capability.

Production capacityThe supplier reports 10 production lines and manufacturing output covering diamond saw blades, laser-welded blades, grinding cup wheels, core drill bits, and diamond wire saws. It also states that automated pressing, sintering, and laser-welding equipment is used, with rigorous inspection and quality-control processes, providing explicit evidence of multi-product production capacity.

Product Q&A

Q:What grits are available for these polishing pads?

We offer a complete set including 50#, 100#, 200#, 400#, 800#, 1500#, 3000# grits, and buff pads. You can choose specific grits for your project needs.

Q:What is the diameter range of the polishing pads?

The diameters range from 3 inches to 7 inches, including 3', 4', 5', and 7' options.

Q:What type of arbor do these pads use?

All our polishing pads feature a Velcro arbor, making them easy to install and remove from angle grinders.

Q:Are these pads suitable for dry or wet polishing?

These are specifically designed for wet polishing. They are applied on portable grinding/polishing machines operated by hand with water.

Q:What is the delivery time for samples and bulk orders?

For samples with stock, delivery is within one week. For batch orders, delivery is usually 2-3 weeks after order confirmation and payment.