Are free samples available?

Free sample can be provided, if clients agree to pay for shipping cost.

What is the average lead time?

Peak Season Lead Time: within 15 workdays##br##Off Season Lead Time: within 15 workdays

High Performance CNC Solid Carbide Drill Bit with Coolant Holes for Hardened Steel

Name: High Performance CNC Solid Carbide Drill Bit with Coolant Holes for Hardened Steel
Brand: Changzhou SDK Precision Technology Co., Ltd.
SKU: 939481365

Jiangsu, ChinaChangzhou SDK Precision Technology Co., Ltd.

US$3.18

10 Pieces

Sample price:US$3.18/piece.Request sample

Product profile

Customization

Available

Customized

Length

38-330

Model NO.

3DID-1

Type

Twist Drill Bit

Material

Solid Carbide

Usage

Metal Drilling

Process Usage

Metal Working, Hardened Steel

Process Precision

0.005

Application

CNC Machining Center

Flute

2 Flute

OEM Service

Provide

Customized Size

Accepted

Hardness

HRC65

Transport Package

1PC/Tube

Specification

1mm-20mm

Trademark

SDK/Customized logo/OEM logo

Origin

China

HS Code

8207709000

Key features

Customized Size Accepted: Customized tools provided according to client drawings and workpieces.

High Precision Drilling: Achieves 0.005-0.01mm precision for high-quality CNC machining results.

Heat-Resistant Coating: Features HELICA, AlTiN, TiAlN, and other coatings for high-speed processing.

Wide Application Range: Suitable for cast iron, stainless steel, titanium alloy, and hardened steel.

Free Sample Available: Free samples provided if clients agree to pay for shipping costs.

Fast Delivery Time: Standard delivery within 5-10 working days for urgent orders.

24-Hour Online Service: Immediate response to questions from clients or their customers.

Competitive Pricing: Big stocks and competitive prices help control tool costs and increase revenue.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryFull Customization

Changzhou SDK Precision Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryChangzhou SDK Precision Technology Co., Ltd. is identified as a trade company in Changzhou, offering carbide end mills and related technical, metal-tool, parts, and materials businesses. It reports professional technical R&D capability, one R&D engineer, six to ten quality-control staff, new products launched in the past year, and customization from samples, designs, or full specifications. Reported production information includes 800,000 carbide standard end mills annually, with off-peak lead time within 15 workdays and export markets in South America, Southeast Asia/Mideast, and Europe. Limitations include no 3D software design, ODM, SDK, popular-brand OEM, overseas showroom, overseas agents or branches, or offline trade-show participation. The provided materials do not establish certification holding, reliable after-sales procedures, financial strength, or customer cases. The audit record identifies TÜV Rheinland, but the audit result is recorded as 0 and no certification conclusion is provided.

Supplier typeThe supplier is classified as a trade company located in Changzhou, with business activities covering technical services and development, metal tools, mechanical parts, metal materials, hardware, and ceramic products. Its primary product is identified as carbide end mills, indicating a trading and technical-supply profile rather than a clearly documented manufacturing-only entity.

After-Sales capabilityThe supplier has no overseas showroom, overseas agents or branches, or recorded offline trade-show participation, and reports service coverage in zero countries. Its complaint-handling and corrective/preventive-action mechanisms have no written procedures or records, which is explicit evidence of a service-process deficiency.

R&D capabilityThe supplier is identified as a professional technical supplier with R&D capability, one R&D engineer, and new products launched during the past year. Nevertheless, it does not provide 3D software design, ODM, SDK, or popular-brand OEM services, showing some defined capability limits.

Production capacityThe supplier reports annual output of 800,000 carbide standard end mills, six to ten quality-control staff, and an off-peak lead time within 15 workdays. These explicit capacity and delivery figures support production capability for the stated product, although the company is also classified as a trade company.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, minor customization, and flexible customization. The same customization range is reported in two slices, providing direct evidence of broad customization availability.