What is the maximum diameter available?

The maximum diameter available is 50mm.

What is the longest length option?

The longest length option available is 1500mm.

Which ports do you ship from?

We ship from Shanghai Port and Ningbo Port.

Heavy-Duty Tungsten Carbide Rotary Hammer Drill Bit for Concrete

Name: Heavy-Duty Tungsten Carbide Rotary Hammer Drill Bit for Concrete
Brand: Jiangsu Borui Tools Co., Ltd.
SKU: 2184698015

Jiangsu, ChinaJiangsu Borui Tools Co., Ltd.

US$0.30-1.90

100 Pieces

Sample price:US$8.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

DIN

Length

1500mm

Type

Twist Drill Bit

Material

Tungsten Carbide

Usage

Masonry Drilling

Shank

SDS Plus

Transport Package

Single Packing with PVC Plastic Tube

Specification

4-50mm

Trademark

SUBORUI

Origin

China

HS Code

8207509000

Key features

Wide Diameter Range: Available in diameters from 4mm to 50mm for various drilling needs.

Multiple Length Options: Lengths range from 110mm to 1500mm to suit different depth requirements.

Premium Material: Constructed from high-quality Tungsten Carbide for durability.

Full Customization: Offers full customization, minor customization, and options from samples or designs.

ISO9001 Certified: Certified to ISO9001, CE, RoHS, BSCI, and ICS standards for quality assurance.

18 Years Expertise: Factory with 18 years of precision excellence in manufacturing drill bits.

Advanced Manufacturing: Equipped with CNC automation and advanced machining centers for efficiency.

Global Export: Products exported to North/South America, Europe, the Middle East, and beyond.

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: ≤1.67h

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.