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Single Tip SDS Max 25*350mm Electric Hammer Drill Bit for Concrete Wall Rock Granite Drilling Hole

Name: Single Tip SDS Max 25*350mm Electric Hammer Drill Bit for Concrete Wall Rock Granite Drilling Hole
Brand: Zhenjiang Fewell Tools Co., Ltd.
SKU: 2004546935

Jiangsu, ChinaZhenjiang Fewell Tools Co., Ltd.

US$3.11

2 Pieces

Product profile

Customization

Available

Customized

Type

Hammer Drill Bits

Model NO.

FWDSP10107

Material

Tungsten Alloy Steel

Usage

Masonry Drilling

Transport Package

Cartoons or Pallets

Specification

25*350mm

Trademark

FEWELL

Origin

Jiangsu, China

HS Code

8207509000

Production Capacity

50000pieces/Month

Key features

High Efficiency Design: Coriaceous drill body and new design flute advance work efficiency and prolong use life.

Premium Material Construction: Made of tungsten alloy steel with premium carbon steel core for maximum durability.

Heat Resistant Tip: Copper braze material provides high heat resistance to reduce tip loss during drilling.

Self-Centering Feature: Self-centering tip ensures clean entry, fast starts, and stays sharp longer.

OEM and ODM Support: Full customization available including from samples and designs with systematic quality control.

Fast Response Support: Professional after-sale team and quick-response service for all client inquiries.

Versatile Application: Suitable for concrete, armored concrete, tile, granite, and mounted height type electrical drills.

Extended Service Life: Hardened premium carbide insert tip increases strength and durability for finer material break up.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedExhibition Experience

Zhenjiang Fewell Tools Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.11h

AI-Powered supplier vetting

SummaryFewell Tools is a limited company with 12 employees, valid import/export licensing, and stated experience supplying more than 50 countries. Its strengths include broad customization capability, 3D software design services, documented R&D processes, recent product development, and reported production experience exceeding 20 years. The supplier states that it holds EN13236 certification and has equipment sourced from Germany and Korea, but the provided information does not establish the full scope or current validity of all certifications. After-sales support is indicated through a professional team, while overseas service infrastructure is limited: no overseas warehouse, showroom, agent, or branch is reported. Financial credibility cannot be determined because the financial entries identify years but provide no financial results. Production scale and customer-specific cases are also insufficiently documented.

Supplier typeThe supplier identifies itself as Fewell Tools and is legally structured as a limited company. It is not part of a larger company group, has 12 employees, and reports a valid import/export license, indicating an independently operated, export-capable supplier.

After-Sales capabilityThe supplier reports a professional after-sales service team, and its engineers provide technical support for production and after-sales service. It also states that training is available, but it has no overseas warehouse, showroom, agent, or branch, and the overseas service-country count is listed as 0, limiting documented local service coverage.

R&D capabilityThe supplier reports new products during the past year, provides 3D software design services, and assigns engineers to confirm customer requirements, design products, and provide technical support. It also states that R&D and sales offices exist in Germany and the Czech Republic and that design-input, output, review, verification, and validation documents are available for audit, providing explicit evidence of organized R&D capability.

Production capacityFewell Tools states that it has more than 20 years of production experience and a product range exceeding 2,000 tools. It also reports laser-welding and silver-brazing equipment introduced from Germany and Korea, but the provided slices do not quantify production capacity, facility size, staffing adequacy, or quality performance.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, flexible customization, and full customization. Its engineers confirm customer requests and create new product designs, while design documentation is available for audit, demonstrating both customization breadth and supporting technical processes.