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M14 High Quality Vacuum Brazed Diamond Core Drill Bit
US$3.50
50-499 Pieces
US$3.00
500+ Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableColor
GoldenFolded
UnfoldedModel NO.
107010Certification
RoHS, CEMaterial
Vacuum DiamondCustomized
CustomizedCompatible Brand
Metabo, DeWalt, Black & Decker, Hitachi, MAKITA, Fein, Craftsman, DremelApplication
Tile, Brick, Slate, Stone, MarbleDiameter
13mm~100mmCut Depth
20mmTransport Package
Plastic Bag, Blister Card, Blow CaseSpecification
107010Trademark
OSTARTOOLS or OEMOrigin
Shanghai, ChinaProduction Capacity
100000Key features
Vacuum Brazed Diamond: High quality diamond matrix for longer life and enhanced material removal.
Stable Cutting Performance: Incredible core design provides a stable cut without wobble.
Versatile Application: Perfect for cutting tile, brick, slate, stone, marble, and masonry.
Customizable Options: Customized application, diameter (13mm-100mm), and cut depth (20mm).
High Efficiency: Thinner kerf increases cut speed while minimizing dust.
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 drill bit cut?
A:
It is perfect for cutting tile, brick, slate, stone, marble, and other masonry materials.
Q:Is the product customizable?
A:
Yes, the application, diameter (13mm-100mm), and cut depth (20mm) can be customized.
Q:Does it require lubrication during use?
A:
Yes, please use water as a lubricant when using the drill bit.
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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