Do your products meet quality standards?

Yes, products are produced strictly according to international standards using advanced equipment and quality control systems.

What is your term of payment?

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

How long is your delivery time?

Generally 7-10 days if in stock, or 20-30 days if not in stock, depending on quantity.

Premium HSS Cobalt M35 Double Twist Drill Bit for Metal

Name: Premium HSS Cobalt M35 Double Twist Drill Bit for Metal
Brand: Jiangsu Borui Tools Co., Ltd.
SKU: 2149407122

Jiangsu, ChinaJiangsu Borui Tools Co., Ltd.

US$0.60

500 Pieces

Product specifications

material

diameter

Product profile

Customization

Available

Customized

Yes

Total Length

89mm3.50in)

Model NO.

SUBORUI

Size

Metric&Inch

Use

Metal Drilling

Process

Fully Ground

Shank

Round Shank

Daily Production

12000PC

Place of Origin

Jiangsu,China

Certification

ISO

Working Length (mm)

10mm0.39in)

Packing

Factory Default Bulk or Customized

Brand Name

Suborui

Drill Type

Twist Drill Bit

Finish

Plaintin

Model Number

Boruihss

Key features

18 Years Manufacturing Expertise: Professional manufacturer with 18 years of experience in drill bit tools industry.

Advanced 5-Axis Inspection: Utilizes 5-axis inspection systems for micron-level accuracy in drill geometry.

HSS Raw Material Verification: Uses Thermo Scientific Niton XL2 XRF Analyzers to verify steel composition.

Comprehensive Certifications: Holds CE, RoHS, ISO 9001, BSCI, and ICS certifications for safety and quality.

Customization Options: Offers full customization including material, coating, geometry, and packaging.

High Daily Production Capacity: Daily production capacity reaches 12,000 pieces with 4 production lines.

Global Strategic Supplier: Supplies renowned brands in Europe, North America, South America, and the Middle East.

20+ Patents: Recognized for innovative designs in drill geometry, coatings, and performance.

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 years+ 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 for wood, plastic, and soft metals, Industrial-Grade Twist Drills for hardened steel and alloys, and Customized Solutions tailored to client specifications.

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

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

Q:How do I purchase your products?

Contact our sales team directly to receive 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 ensures they are free from harmful substances like lead and mercury.