Solid Carbide High Performance Step Twist Drill Bits for Metal Drilling

Name: Solid Carbide High Performance Step Twist Drill Bits for Metal Drilling
Brand: CHANGZHOU AITEFASI TOOLS CO., LTD.
SKU: 876777145

Jiangsu, ChinaCHANGZHOU AITEFASI TOOLS CO., LTD.

US$11.80

1-49 Pieces

US$11.21

50-99 Pieces

US$9.52

100+ Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Customized

Length

38-330mm

Model NO.

eitfs4082

Type

Twist Drill Bit

Material

Tungsten Carbide

Coating

Tiain /Aitin

Flute Diameter

0.3-40mm

Shank Diameter

4-40mm

Over All Length

38-330mm

Precision

0.005-0.01mm

Controlling Mode

CNC Tooling System

Machine Type

Miling Machine

Suitable for

Coper.Cast Iron.Carbon Steel.Mould Steel

Transport Package

One Plastic Pipe Packs One Piece, 10 Pieces Per Gr

Specification

Tungsten Cobalt Alloy, Tungsten Carbide

Trademark

eitfs

Origin

Jiangsu, China (Mainland)

HS Code

8208101900

Production Capacity

1000000PCS/Year

Key features

Wide Coating Options: Available in AlTiN, TiAlN, TiSiN, TiN, DLC, and Diamond coatings.

Versatile Application: Suitable for plastic, wood, aluminum, copper, steel, titanium, and heat-treated materials.

Customized Dimensions: Flute diameter 0.3-40mm, Shank diameter 4-40mm, Length 38-330mm.

Precision Control: High precision of 0.005-0.01mm with CNC tooling system compatibility.

Enhanced Chip Breaking: Special drill tip design improves centering and chip removal efficiency.

OEM and ODM Service: Full customization available from samples, designs, or minor adjustments.

Company profile

Management CertificationR&D CapabilitiesIn-stock Capacity

CHANGZHOU AITEFASI TOOLS CO., LTD.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤6.92h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, ODM capability, recent product development, OEM experience for recognized brands, and quality assurance supported by ISO9001:2015 certification. It reports inventory capability, participation in EMO Hannover, two production lines, annual cutting-tool output of 1,500,000 pieces, and export coverage across East Asia, Europe, Australia, North America, and domestic markets. However, several management controls are incompletely documented: corrective-action, complaint-handling, supplier assessment, and manufacturing-capacity procedures reportedly lack records. The supplier has no overseas agents, branches, warehouse, or showroom, lacks an environmental impact assessment report and SDK, and has no valid manufacturing contract with affiliated subcontractors. Financial information is insufficient for a reliable credibility assessment.

Supplier typeThe supplier appears to be a manufacturer serving domestic and international markets, with two production lines, stated cutting-tool output, inventory capability, and OEM/ODM service capability. It also uses or may rely on affiliated subcontractors, but no valid manufacturing contract with those subcontractors is reported.

CertificationsThe supplier reports an ISO9001:2015 certificate, providing explicit evidence of a quality-management certification. No other certification is identified in the provided information.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and supports multiple design-service modes. However, it has no available SDK, so its innovation offering is stronger in product development and design customization than in SDK-based integration.

Production capacityThe supplier reports inventory capability, two production lines, 1,500,000 pieces of annual cutting-tool output, and lead times within one month or within 15 workdays depending on the slice. Nevertheless, it lacks a valid contract with affiliated subcontractors, does not continuously reconcile production quantities, and has no outsourcing SOP.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This is direct evidence of broad customization capability.

Product Q&A

Q:Are you trading company or manufacturer?

we are the manufacturer Specializing in High-End carbide cutting tools and non-standard cutting tools, OEM&ODM accept;

Q:How long is your delivery time?

Generally 5- 15 working days, it depends ;

Q:Do you provide samples ? is it free or extra ?

Yes, we could offer our stock sample for free charge and you please pay the cost of freight. custom cutting tools negotiated then we will quote the best sample cost.

Q:What is your terms of payment ?

Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment. If you have another question, pls feel free to contact us.