Do your products meet quality standards?

Yes, our products are produced strictly in accordance with international and industry standards, supported by advanced production equipment and quality control systems.

What is your term of payment?

30% by TT in advance, and the balance before delivery.

How long is your delivery time?

Generally 7-10 days if goods are in stock. If not in stock, it is 20-30 days, depending on quantity.

Premium HSS Titanium Spiral Flute Step Drill Bit for Metal

Name: Premium HSS Titanium Spiral Flute Step Drill Bit for Metal
Brand: Jiangsu Borui Tools Co., Ltd.
SKU: 2254098875

Jiangsu, ChinaJiangsu Borui Tools Co., Ltd.

US$2.90-3.50

100 Pieces

Sample price:US$8.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

DIN

Length

Metric

Type

Core Drill Bit

Material

High Speed Steel

Usage

Metal Drilling

Shank

Hex Shank

Transport Package

Single Packing with PVC Plastic Tube

Specification

4-25mm

Trademark

SUBORUI

Origin

China

HS Code

8207509000

Key features

Premium HSS Material: Made from High Speed Steel with verified composition using XRF analyzers for optimal performance.

High Precision Geometry: Micron-level accuracy ensured by 5-axis inspection systems for drill contour and angle.

Customizable Shank: Shank can be customized to Hex Shank based on client specifications.

Global Certifications: Certified with CE, RoHS, ISO 9001, BSCI, and ICS for safety and quality compliance.

18 Years Expertise: Leading manufacturer with 18 years of experience and 20+ patents in drill technology.

Fast Delivery: 7-10 days for stock items; 20-30 days for non-stock items based on quantity.

Strict Quality Control: 100% visual inspection of finished products with advanced testing equipment.

Flexible Payment: Accepts T/T, LC, D/P, PayPal, and Western Union with 30% advance payment.

Company profile

Importers and ExportersStandardized quality controlProduct CertificationHigh Repeat Buyers Choice

Jiangsu Borui Tools Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤1.78h

AI-Powered supplier vetting

SummaryThe supplier demonstrates R&D, customization, and export capabilities. It offers 3D design, ODM, sample- and design-based customization, full customization, and minor customization, with new products developed during the past year. R&D audit documentation is available, and technical engineers support production and after-sales activities. Quality evidence includes CE certification, ISO 9001:2015, BSCI, documented finished-product inspection procedures, and a stated 100% pre-shipment inspection process. The supplier has exported for eight years, with exports accounting for 71%–90% of total sales, and holds self-operated import/export rights. Overseas infrastructure is limited: it has no overseas warehouse, showroom, agents, or branches, and reports overseas services only as training. Financial credibility cannot be determined because the provided slices contain no assessable financial results or capacity data. Production scale and named customer cases are also insufficiently documented. Digital operational...

Supplier typeThe supplier is positioned as an R&D-oriented OEM/ODM manufacturer offering 3D design and multiple customization models, including sample-based, design-based, full, and minor customization. Its stated services cover prototyping through mass production for OEM/ODM projects, while it does not provide OEM services for popular brands.

CertificationsThe supplier reports CE product compliance certification, an ISO 9001:2015 management-system certificate, and BSCI social-responsibility certification. The company description also states ISO 9001-certified processes, supporting a documented quality-management position.

After-Sales capabilityTechnology engineers provide technical support for production and after-sales service, and the supplier identifies training as an overseas service offering. However, it has no overseas warehouse, showroom, agent, or branch, so the evidence supports technical after-sales assistance but not a broad local overseas service network.

R&D capabilityThe supplier reports R&D engineers responsible for confirming requirements, designing products, and providing technical support; it has available design-input, output, review, verification, and validation documentation; and it developed new products during the past year. The company also states it has over 20 patented technologies, although no patent details are provided, and it does not have an available SDK.

Production capacityThe supplier states that its engineers support production, uses documented and uniformly followed finished-product inspection instructions, and claims 100% pre-shipment inspection. It also reports written procedures and records for assessing service-capable suppliers, but the provided slices do not establish production capacity, equipment, factory scale, or throughput.

Customization capabilityCustomization capability is explicitly broad: the supplier offers customization from samples, customization from designs, full customization, minor customization, 3D software design services, and ODM services. Its company description further states that OEM/ODM support spans prototyping to mass production.

Product Q&A

Q:Are you a factory or trading company?

We are an 18+ year professional manufacturer in the drill bit tools industry. Welcome to visit our company.

Q:What types of products do you manufacture?

We specialize in Standard Twist Drills, Industrial-Grade Twist Drills, and Customized Solutions tailored to client specifications for material, coating, geometry, or packaging.

Q:What is your minimum order quantity (MOQ)?

Our MOQ varies depending on the product type, specifications, and packaging requirements. Please contact our sales team for a tailored solution.

Q:How do I purchase your products?

Contact our sales team directly, and they will provide product catalogues, quotations, and order processing services.

Q:What certifications do your products have?

Our products are certified with CE, RoHS, and ISO 9001. RoHS guarantees they are free from harmful substances like lead and mercury.