What is the service life of this diamond blade?

A diamond cutter will give you 2 to 3 times more service life than a regular carbide blade.

What materials can this blade cut?

It is best for cutting tile grout, mortar, concrete, hardened adhesives, ceramic & porcelain tile cut-outs, fiberglass, epoxy, cement, fiberboard, drywall, plaster, stucco, brick, or masonry.

70mm Diamond Flush Cut Blade for Multi-Function Power Tools

Name: 70mm Diamond Flush Cut Blade for Multi-Function Power Tools
Brand: Shanghai Ostar Tools Int'l Co., Ltd.
SKU: 786060605

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

US$1.25-3.50

500 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Color

Silver

Folded

Unfolded

Model NO.

810-1108

Certification

Standard

Material

Diamond

Customized

Compatible Brand

All Types of Oscillating Power Tools

Product Name

Flush Cut Diamond Blade

Size

70mm (2-3/4inch)

Use

Removing Damaged Tie Grout, Mortar or Thin-Set

Transport Package

Plastic Bag,Double Bilster with Color Card,Carton

Specification

70mm

Trademark

Ostar Tools

Origin

China

Production Capacity

10000PCS/Day

Key features

Extended Service Life: Diamond cutter provides 2 to 3 times more service life than regular carbide blades.

Multi-Material Cutting: Cuts tile grout, mortar, concrete, ceramics, plastics, aluminum, and masonry.

Precision Cutting: Thin grit design allows cutting in tight tile gaps as small as 0.075 inches.

Customizable Product: Product name, size, and use cases are fully customized according to customer needs.

OEM/ODM Support: We provide OEM and ODM services for brand name and product specifications.

Strict Quality Control: One-by-one inspection by experienced staff ensures high quality and stability.

Wide Compatibility: Compatible with all types of oscillating power tools and universal fittings.

Industrial Quality: Produces clean, chip-free cuts with electroplated diamond grit technology.

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.

Product Q&A

Q:Do you have your own brand?

Yes, the brand name is Ostartools, we can provide OEM and ODM services to our customers as well.

Q:What are the main application fields of your products?

Widely used in ship building, power generation, gardening, and other industries such as cutting various metal plate, aluminum alloy, plastic materials, laminate, wood, stone, and cement products.

Q:What is your product positioning?

Our products are mainly for high-end consumers. Our price falls into average level among similar products. In the future, we will try to develop products for the low-income groups.

Q:What's your biggest advantage compared to rivals?

We are one of the earliest domestic multi-purpose saw blades supplier. We are proud of our wide product range, strict quality control and stable customer relationships.

Q:How can you guarantee the quality?

We employ several experienced inspectors to strictly monitor the whole production process: raw material-production-finished products-packing. There are appointed staff responsible for each procedure.