What is the warranty period?

We provide a 1-year warranty for this product.

Is there after-sales service support?

Yes, we offer lifetime after-sales service.

What are the lead times for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Diamond Core Drill Bit Drilling for Masonry Walls Concrete Blocks

Name: Diamond Core Drill Bit Drilling for Masonry Walls Concrete Blocks
Brand: Wuxi Serve Real Technology Co., Ltd.
SKU: 2226859505

Jiangsu, ChinaWuxi Serve Real Technology Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

After-sales Service

Lifetime

Warranty

1 Year

Cutting Condition

Dry/Wet

No-Load Speed

Max.3000rpm

Working Length

75mm

Guide Rod Length

150, 200, 300, 400, 500mm

Transport Package

Wooden Case

Specification

Working Length: 75mm

Trademark

SERVEREAL

Origin

China

HS Code

8207509000

Production Capacity

10000 Pieces/Year

Key features

Versatile Material Compatibility: Suitable for masonry walls, concrete blocks, ceramic tiles, decorative stones, roof tiles, and bricks.

Dual Cutting Modes: Supports both dry and wet cutting conditions for maximum flexibility.

High Speed Performance: Max no-load speed of 3000rpm ensures sharp and efficient drilling in one shot.

Wide Diameter Range: Available in diameters from 19mm to 220mm to meet various drilling needs.

Durable Diamond Material: Selected diamond material provides high efficiency and enhanced durability.

Flexible Guide Rod Options: Guide rod lengths available in 150, 200, 300, 400, and 500mm configurations.

Comprehensive Warranty: Includes a 1-year warranty for peace of mind.

Lifetime After-Sales Service: Dedicated lifetime after-sales service support for all customers.

Company profile

In-stock CapacityCustomization from SamplesOEM Services3D Software Design

Wuxi Serve Real Technology Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2012-03-27Nearest Port: SHANGHAI, NINGBOAverage Response Time: ≤2.30hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, CPT, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier is identified as a Wuxi-based trading company and a professional technical supplier. It provides 3D design, OEM, ODM, and broad customization services, and launched new products during the past year. Its stated lead time is within 15 working days in both off-season and peak season, with in-stock capability and access to Shanghai Port. However, quality-control evidence is limited: no quality-control test equipment is reported, there is one R&D engineer, complaint handling lacks written procedures or records, and traceability status is unknown. The supplier has no available SDK, overseas warehouse, showroom, agent or branch, and has not participated in offline trade shows. Financial-period entries are provided for 2020–2022, but they do not establish financial strength. No factory environmental impact assessment report is available.

Supplier typeThe supplier is explicitly described as a professional technical supplier and its company type is a trading company located in Wuxi, Xishan District. This indicates technical service capability within a trading-company structure rather than confirmed manufacturing ownership.

After-Sales capabilityThe supplier has a corrective and preventive action procedure with records and reports in-stock capability, but customer complaint handling has no written procedures or records. It also lacks overseas warehouses, showrooms, agents, and branches, limiting demonstrated overseas service coverage.

R&D capabilityThe supplier reports new products during the past year, 3D software design, ODM and OEM services, and one R&D engineer responsible for AutoCAD design drawings. However, it has no available SDK, so innovation capability is evidenced for product and design services but not for SDK development.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D design, ODM, and OEM services. These combined offerings provide clear evidence of broad customization capability.

Product Q&A

Q:What materials can this drill bit be used on?

It is especially suitable for drilling masonry walls, concrete blocks, ceramic tiles, decorative stones, roof tiles, bricks, and similar materials.

Q:Does it support dry cutting?

Yes, the drill bit supports both dry and wet cutting conditions.

Q:What is the maximum speed of the drill bit?

The maximum no-load speed is 3000rpm.

Q:What diameters are available?

Diameters range from 19mm to 220mm, including 19, 20, 25, 30, 35, 40, 45, 50, 53, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100, 105, 110, 115, 120, 150, 165, and 220mm.

Q:What are the available guide rod lengths?

Guide rod lengths are available in 150mm, 200mm, 300mm, 400mm, and 500mm.