Can I get some samples?

Yes, we are honored to offer you samples for quality check.

How does your factory do regarding quality control?

Quality is priority. PROFI People always attach great importance to quality control from the very beginning to the end of the production. Every product will be carefully tested before it's packed for shipment.

Premium Diamond Cutting Blade for Brick and Marble Surfaces

Name: Premium Diamond Cutting Blade for Brick and Marble Surfaces
Brand: Shanghai Ostar Tools Int'l Co., Ltd.
SKU: 2236591635

Shanghai, ChinaShanghai Ostar Tools Int'l Co., Ltd.

US$2.50-8.50

300 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Blade Type

Turbine

Manufacturing Process

Sintered

Model NO.

20201001X

Application

Concrete

Product Name

Diamond Circular Saw Blades

Size

100mm~230mm

Color

According to Client's Requirements

Use

Grinding and Cutting

Shape

Round

Usage

Fire-Retardant, Porcelain, Green Concrete

Customized

Graininess

30#~60#

Thickness

1mm~15mm

Brand

Ostar or OEM

Transport Package

White Box, Double Bilster with Color Card, Carton

Specification

100mm~230mm

Trademark

OSTAR or OEM

Origin

China

Production Capacity

10000PCS/Month

Key features

Vacuum Brazed Technology: Super aggressive cutting with smooth performance on marble, limestone, and soft stones.

Multi-Material Versatility: Cuts fast on stone, brick, concrete, fiberglass, aluminum, PVC, wood, and steel products.

Wet or Dry Cutting: Flexible usage; cutting with water helps extend the blade lifespan significantly.

High Efficiency Speed: Cuts much faster than electroplated blades with high efficiency at an affordable cost.

Customizable Specifications: Diameter 100mm-230mm, Thickness 1mm-15mm, and Graininess 30#-60# available.

OEM Branding Support: Available with Ostar brand or fully customized OEM branding for clients.

Rigorous Quality Control: Every product is inspected one by one and carefully tested before shipment.

Sample Availability: Samples are available for customers to perform quality checks before bulk orders.

Company profile

Shanghai Ostar Tools Int'l Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2003-02-14Nearest Port: SHANGHAIAverage Response Time: ≤18hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as Shanghai Ostar Tools Int'l Co., Ltd., a China-based limited trading company also described as a manufacturer/factory, focused on tools and hardware. Evidence indicates export activity since 2003, self-operated import/export rights, and 90% of sales from exports. Its stated product range includes hole saws, saw blades, drill bits, diamond tools, and other cutting accessories. Management certifications listed are BSCI and ISO 9001. Production evidence includes five production lines and reported output of 5,000,000 bi-metal hole saw pieces, while R&D engineers and quality-control staff are each listed as fewer than five. The company states that it maintains dedicated departments for sales, technical supply, manufacturing monitoring, artwork design, shipping, quality control, and after-sales service. Specific evidence for financial strength, customization capability, and named customer cases is insufficient.

Supplier typeThe supplier is classified as a trading company and is also described as a manufacturer/factory. Its business is centered on tools and hardware, with products including hole saws, saw blades, drill bits, and related cutting tools.

CertificationsThe supplier lists BSCI and ISO 9001 management-system certifications. These certifications provide explicit evidence of formal social-compliance and quality-management systems, although no certificate scope or validity details are provided.

After-Sales capabilityThe company explicitly states that after-sales service is a dedicated work division, alongside sales, technical supply, manufacturing monitoring, shipping, and quality control. This supports the existence of an organized after-sales function, though service response performance is not documented.

Production capacityThe supplier presents itself as a manufacturer and exporter of cutting tools, operates five production lines, and reports annual production of 5,000,000 bi-metal hole saw pieces. These stated production resources and output provide explicit evidence of manufacturing capability, although broader capacity across all products is not specified.