High Quality 29 PCS HSS Twist Drill Bit Set for Metal Drilling

Name: High Quality 29 PCS HSS Twist Drill Bit Set for Metal Drilling
Brand: Jiangsu Yaofeng Tools Co., Ltd.
SKU: 2141732935

Jiangsu, ChinaJiangsu Yaofeng Tools Co., Ltd.

US$12.60

1-499 boxes

US$12.30

500+ boxes

Product profile

Customization

Available

Type

Twist Drill Bit

Material

High Speed Steel

Model NO.

CJDH+2902

Usage

High Speed Cutting

Use

Metal Drilling

Size

Size Table

Color

Requirement

Process

Fully Ground

Shank

Straight

Customized Support

OEM

Certification

ISO9001:2008

Name

Straight Shank Twist Drill

Working Length (mm)

Packing

Plastic Box

Product Name

Drill Bit Set

Finish

Black Oxide, White

Application

Drilling Holes

Transport Package

Paper Box, Double Plastic, Single Plastic

Specification

Size Table

Trademark

JG/OEM

Origin

Jiangsu, China

Production Capacity

30000 Piece/Pieces Per Day

Key features

High Speed Steel Material: Made of durable high speed steel for efficient metal drilling.

29 Piece Complete Set: Includes 29 pieces covering sizes from 1/16 to 1/2 inch.

Fully Ground Process: Manufactured through roll forging and fully ground for precision.

ISO9001 Certification: Certified with ISO9001:2000 and TUV MPA standards.

OEM Customization Support: Offers OEM service and flexible customization options.

Black Oxide Finish: Features black oxide or white finish for durability.

Comprehensive Quality Testing: Undergoes incise contrast and fastness to bend testing.

Flexible Packaging Options: Available in metal box, plastic box, or custom cartons.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Jiangsu Yaofeng 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: 31 Years CertifiedNearest Port: Shaanghai PortAverage Response Time: ≤11.41h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined manufacturing and sales company producing diamond saw blades, alloy saw blades, woodworking saw blades, twist drills, hardware tools, and accessories. It reports 12 production lines, inventory capability, written service-capability assessment procedures, and lead times within 15 workdays in both peak and off-peak seasons. Its export-related evidence includes self-operated import/export rights, 31 years of exporting, and 90% of sales from exports. The supplier offers broad customization, 3D design, ODM, and OEM services, but has no available R&D audit documentation, no new products in the past year, and no SDK. Manufacturing controls show gaps: no valid contracts with affiliated subcontractors, no continuous quantity reconciliation, and no outsourcing SOP. Evidence is insufficient for certification holding, financial credibility, and customer cases. Overseas service infrastructure is also limited, with no overseas warehouse, showroom, agents, branches, or offline...

Supplier typeThe supplier is classified as a combined company, with a stated business scope covering manufacturing and sales of diamond saw blades, alloy saw blades, woodworking saw blades, twist drills, hardware tools, and accessories. This directly supports classification as a manufacturer and seller of hardware and cutting-tool products.

After-Sales capabilityTechnical engineers are responsible for technical support during production and after-sales service, and the supplier has in-stock service capability, written service-capability assessment procedures, and uniformly followed finished-product inspection instructions. However, it has no overseas warehouse, showroom, agents, or branches, so the evidence supports technical and product-service capability but not extensive overseas after-sales infrastructure.

Production capacityThe supplier reports more than 10 production lines, specifically 12 lines, inventory capability, lead times within 15 workdays in both peak and off-season, and uniformly followed finished-product inspection instructions. Conversely, it lacks valid contracts with affiliated subcontractors, continuous batch quantity reconciliation, and an outsourcing SOP, indicating strong stated capacity but weaknesses in manufacturing governance and control.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. This is direct evidence of broad product customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of brand-related customer experience. However, no customer names, project examples, or verifiable case details are provided, so the breadth and quality of customer cases cannot be fully assessed.