How long is the delivery time?

The average lead time is within 15 workdays, regardless of peak or off-season.

What packaging options are available?

Options include neutral package, plastic/metal package, paper card, or custom requirements.

What is the material of the drill bits?

The drill bits are made of High Speed Steel (HSS) Cobalt with a straight shank.

16PCS Combination HSS Twist Drill Bits Set for Metal Wood Concrete

Name: 16PCS Combination HSS Twist Drill Bits Set for Metal Wood Concrete
Brand: Jiangsu Yaofeng Tools Co., Ltd.
SKU: 2147092525

Jiangsu, ChinaJiangsu Yaofeng Tools Co., Ltd.

US$2.60

500-999 sets

US$2.45

1,000-1,999 sets

US$2.20

2,000+ sets

Product profile

Customization

Available

Customized

Standard

DIN

Model NO.

16pcs

Type

Other

Material

Other

Usage

Drillimg Holes Drill Bit

Warranty

3 Years

Use

Metal/Wood/Concrete Drilling

Meast

37*16*17cm

Point Angel

Shank

Straight

Customized Support

OEM, ODM

Certification

MPa

Working Length (mm)

Packing

Plastic Box

Product Name

Drill Bit Set

Application

Drilling Holes

Transport Package

Plastic Box, Blister Card

Specification

16pcs

Trademark

JG/OEM

Origin

Jiangsu, China

Production Capacity

30000 Piece/Pieces Per Week

Key features

16PCS HSS Drill Bit Set: Complete set with twist drill bits for metal, wood, and concrete drilling.

High Speed Steel Material: Made from durable HSS Cobalt with straight shank for stainless steel drilling.

Multi-Material Compatibility: Versatile design suitable for metal (2-8mm), masonry (4-10mm), and wood (4-10mm).

OEM/ODM Customization: Supports OEM and ODM services with flexible customization options.

3-Year Warranty: Comprehensive 3-year warranty coverage for product reliability.

ISO9001 Certified: Manufactured under ISO9001:2015 management system certification.

100% Quality Inspection: Each product undergoes visual and functional inspection before packing.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season.

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: ≤11.47h

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.