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Premium 86mm Diamond Grit Oscillating Semicircle Flush Cut Blade
US$2.30
1,000-4,999 Pieces
US$2.20
5,000+ Pieces
Sample price:US$2.30/piece.Request sample
Product profile
Customization
AvailableColor
SilverFolded
UnfoldedModel NO.
Q810-1106Certification
RoHS, CEMaterial
DiamondCustomized
CustomizedCompatible Brand
Metabo, DeWalt, Black & Decker, Hitachi, MAKITA, Fein, DremelArbor
Quick-FitApplication
Ideal for Removing Ceramic Tile, Grout, MortarSize
86mm (3-3/8'')Transport Package
Plastic Bag, Double Blister with Color CardSpecification
86mm (3-3/8'')Trademark
Ostartools or OEMOrigin
Shanghai, ChinaProduction Capacity
100000Key features
Precision Flush Cutting: Semicircle design allows cutting into corners and flush against adjoining surfaces without overcutting.
Durable Diamond Grit: Electroplated diamond grit edge ensures premium coating for long life and efficient material removal.
Versatile Material Removal: Ideal for removing ceramic tile grout, mortar, thin-set, plaster, and stubborn adhesives.
Ergonomic Design: Oscillating action provides easy control and reduces hand fatigue during precise cutting tasks.
Customization Available: Product supports customized options for arbor, application, and size specifications.
Company profile

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:What materials can this blade cut?
A:
Ideal for removing ceramic tile grout, mortar, thin-set, plaster, porous concrete, masonry, and stubborn adhesives.
Q:What is the size of the blade?
A:
The blade size is 86mm (3-3/8 inches).
Q:Is customization available for this product?
A:
Yes, customization is available for arbor type, application, and size.
Q:What certifications does the product have?
A:
The product holds RoHS and CE certifications.
Q:What is the lead time for orders?
A:
Peak season lead time is 1-3 months, while off-season lead time is one month.
Send Inquiry
*To:
Shanghai Ostar Tools Int'l Co., Ltd.
Shanghai Ostar Tools Int'l Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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