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HSS M42 Core Drill Bits Nc Spotting Drills HSS Co8 Nc Spotting Drills
US$2.50
10-499 Pieces
US$2.40
500-999 Pieces
US$2.30
1,000-1,999 Pieces
US$2.15
2,000+ Pieces

Product profile

Customization

Available

Customized

Customized

Standard

JIS

Model NO.

CD 3102

Length

Standard

Type

Core Drill Bit

Material

High Speed Steel

Usage

Metal Drilling

Name

Drill Bits

Transport Package

Plastic Box/10 Pieces

Specification

4mm

Trademark

VIKDA

Origin

China

HS Code

8207509000

Production Capacity

50000PCS/Size

Key features

High Precision Machining: Error less than 0.01um for accurate size and performance.
Enhanced Durability: Sharp, wear-resistant, and not easy to break.
Customization Available: Custom powder high speed steel milling cutters available upon request.
Optimized for Precision: Especially suitable for medium and low speed precision machining.
Cost-Effective Solution: Lower cost compared to common cemented carbide tools.
Superior Toughness: Better toughness than common cemented carbide tools.
Wide Size Range: Available in various diameters from 3.0mm to 20.0mm.

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 precision accuracy of the product?
A:
The product features accurate size with an error less than 0.01um.
Q:Can I get custom specifications for these drill bits?
A:
Yes, we can customize powder high speed steel milling cutters; please contact us for details.
Q:What are the available sizes for the drill bits?
A:
Available diameters range from 3.0mm to 20.0mm with corresponding lengths.
Q:How does this product compare to cemented carbide tools?
A:
It offers better toughness, lower equipment requirements, and lower cost.
Q:What is the lead time for orders?
A:
Peak and off-peak season lead times are both within 15 workdays.

Send Inquiry

*To:Shenzhen Victor Precision Technology Co., Ltd.Shenzhen Victor Precision Technology Co., Ltd.
*Content:
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