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HSS Cobalt Spot Drill Metal Cutting Tool HSS Co8 Drill Bit
US$3.00
10-499 Pieces
US$2.90
500-999 Pieces
US$2.80
1,000-1,999 Pieces
US$2.57
2,000+ Pieces
Product profile
Customization
AvailableCustomized
CustomizedStandard
DIN, JIS, AISILength
StandardType
Core Drill BitMaterial
High Speed SteelUsage
Metal DrillingTransport Package
Plastic Box/10 PiecesSpecification
4mmTrademark
VIKDAOrigin
ChinaHS Code
8207509000Production Capacity
50000PCS/SizeKey features
Ultra-Precise Dimensions: Accurate size with error less than 0.01um for precision machining.
Customization Available: Customized powder high speed steel milling cutters available upon request.
Superior Toughness: Better toughness than cemented carbide tools with lower equipment requirements.
Cost-Effective Solution: Lower cost compared to common cemented carbide tools for medium and low speed machining.
Wide Size Range: Available in diameters from 3.0mm to 20.0mm with various lengths.
OEM/ODM Services: OEM and ODM services available for custom manufacturing needs.
Fast Lead Time: Peak and off-peak season lead time within 15 workdays.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2009-04-05 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.27h CertifiedTerms of Payment: LC, T/T, PayPal, etc.
AI-Powered supplier vetting
SummaryThe investigated supplier is identified primarily as Shenzhen Victor Precision Technology Co., Ltd., a Chinese limited-company factory established in 2011 with 64 employees and a Shenzhen, Guangdong address. Its stated products are cutting tools, including end mills, drills, taps, and tailor-made items. Evidence indicates export capability, self-operated import/export rights, international markets, CNC-based production, quality-control staffing, and stated annual end-mill output. The supplier also claims long-term OEM cooperation with international brands and university or institute collaboration, but these claims are not independently substantiated in the provided information. No certification information is provided. Some records conflict: one slice lists a Shenzhen factory, while another gives a Hunan physical location, and unrelated records identify Sany Heavy Industry and construction machinery products. These inconsistencies reduce confidence in attributing all information to the target supplier.
Supplier typeThe supplier is explicitly described as a factory and limited company, with its registered/company address in Shenzhen, Guangdong and 64 employees. However, a separate record lists a Hunan factory location, creating a location inconsistency that should be verified.
After-Sales capabilityThe company states that it provides exceptional customer service, satisfactory service, engineering knowledge sharing, and 24/7 technical support with fast response. These statements indicate a claimed support capability, although no service-level metrics or customer-service verification are provided.
R&D capabilityThe supplier reports cooperation with Chinese universities and institutes, a strong technical background, advanced CNC machines, testing equipment, and advanced production technology. It also states that one-step CNC grinding is used for high precision and stable quality, supporting a positive innovation and technical-capability assessment.
Production capacityThe supplier reports 10 production lines, 6–10 quality-control staff, CNC grinding capability, and annual end-mill output of 5,000,000 pieces; it also claims capacity sufficient to support on-time delivery. Export markets and stated lead times within 15 workdays further indicate operational capability, although the records contain conflicting capacity figures and locations.
Customization capabilityThe supplier explicitly offers tailor-made items and states that it provides end mills, drills, and taps with production and quality expertise. This directly supports customization capability for cutting-tool products.
Client casesThe supplier claims approximately 20 years of OEM service for several famous international brands and reports that its HSS end mills and taps are used in aerospace, tooling, and machining industries. These are stated customer and application references, but no customer names, contracts, or independently verifiable case details are supplied.
Product Q&A
Q:What is the dimensional accuracy?
A:
The product features accurate size with an error less than 0.01um.
Q:Can I request a customized tool?
A:
Yes, we can customize powder high speed steel milling cutters; please contact us for details.
Q:How does this tool compare to cemented carbide?
A:
It offers better toughness, lower equipment requirements, and lower cost.
Q:What are the available sizes?
A:
Diameters range from 3.0mm to 20.0mm with corresponding lengths and shank diameters.
Q:What is the lead time for orders?
A:
Lead time is within 15 workdays for both peak and off-peak seasons.
Send Inquiry
*To:
Shenzhen Victor Precision Technology Co., Ltd.
Shenzhen Victor Precision Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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