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High-Performance Tct Core Drill Bits for Wall Drilling
US$2.50-9.50
200 Pieces
Sample price:US$5.00/piece.Request sample
Product profile
Customization
AvailableCustomized
CustomizedStandard
StandardModel NO.
10901030Length
10cm~100cmType
Core Drill BitMaterial
Tungsten CarbideUsage
Utting Holes for Plug and Electrical Outlet SlotsProduct Name
Tct Core Drill BitTransport Package
Plastic Bag,Double Bilster with Color Card,CartonSpecification
T. C. TTrademark
OSTAR or OEMOrigin
ChinaProduction Capacity
10000PCS/MonthKey features
Versatile Material Cutting: Carbide brazed for cutting wood, chipboard, plywood, plaster wood, brick, light concrete, normal hardness tile and ceramics.
Adjustable Length Options: Length ranges from 10cm to 100cm, with connecting rods selectable based on shank structure and user needs.
High Cutting Depth Capacity: Light Type Max. Cutting Depth 67mm; Heavy Type Max. Cutting Depth 95mm for efficient large hole processing.
Specialized Wall Installation: Designed specifically for cutting holes for plugs and electrical outlet slots in walls.
Wide Diameter Range: Available in diameters from 30mm to 120mm to suit various drilling requirements.
OEM Branding Service: We provide OEM services alongside our own OSTARTOOLS brand for customer customization.
Strict Quality Control: Every product is carefully tested before packing, prioritizing quality from beginning to end of production.
Fast Sample Availability: Samples are available for quality check to ensure product suitability before bulk orders.
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:Do you have your own brand?
A:
Yes, the brand name is OSTARTOOLS, we can provide OEM services to our customers as well.
Q:What is your target market?
A:
We mainly focus on European and Noth America right now.
Q:What is the biggest advantage compared to the rivals?
A:
We are one of the strongest oscillating multi tool saw blades suppliers in China.
Q:What is your MOQ?
A:
500 pcs/blade
Q:What about the payment and delivery time?
A:
Delivery time: Within 30days after receiving your advance payment. Payment: 30% by T/T in advance, 70% against the copy of B/L.(or other)
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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