What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the material composition of the drill bit?

The drill bit is made of High Speed Steel (HSS) with 5% Cobalt (M35 grade).

Can the shank type be customized?

Yes, while Round Shank is standard, Hex Shank is also available.

Premium DIN338 HSS M35 Cobalt Step Drill Bit for Precision Metalworking

Name: Premium DIN338 HSS M35 Cobalt Step Drill Bit for Precision Metalworking
Brand: Jiangsu Borui Tools Co., Ltd.
SKU: 1943880052

Jiangsu, ChinaJiangsu Borui Tools Co., Ltd.

US$0.50-1.90

200 Pieces

Product profile

Customization

Available

Customized

Standard

DIN

Model NO.

SUBORUI-HSS-87

Length

Jobber-length

Type

Twist Drill Bit

Material

High Speed Steel

Usage

Wood Drilling, Metal Drilling

Transport Package

Sea/Air/Express

Specification

1/4

Trademark

SUBORUI

Origin

China

HS Code

8207509000

Production Capacity

100000

Key features

Premium HSS M35 Material: Made of High Speed Steel with 5% Cobalt for superior hardness and longevity in metal drilling.

Customized Options Available: Offers full customization, minor customization, and options from samples or designs.

ISO9001 & CE Certified: Certified to ISO9001, CE, RoHS, BSCI, and ICS standards ensuring unmatched quality and compliance.

Versatile Material Compatibility: Suitable for drilling Iron, Aluminum, Carbon Steel, Tile, Plastic, and Stainless Steel.

Factory Direct Manufacturing: 18 years of expertise with 20,000 sqm facility, CNC automation, and 100% finished product inspection.

Flexible Shank & Finish: Round Shank standard with Hex Shank available; Bright finish with Black Oxide option.

Global Export Experience: Exporting for 8 years to North/South America, Europe, Middle East, and Southeast Asia.

Diverse Packaging Options: Available in PVC Pouch, Plastic Box, Skin Card, Double Blister, Clamshell, and Metal Box.

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: ≤1.97h

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.