What is the minimum order quantity?

The minimum order quantity is 1 piece.

How long does it take to deliver?

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

What welding methods are used?

We use high-frequency and laser welding methods to ensure high durability.

Hot Sale Diamond Core Drill Bits for Reinforced Concrete Wet or Dry Cutting Core Drill Bit

Name: Hot Sale Diamond Core Drill Bits for Reinforced Concrete Wet or Dry Cutting Core Drill Bit
Brand: Anhui Well Done Import&Export Co., Ltd.
SKU: 2039356172

Anhui, ChinaAnhui Well Done Import&Export Co., Ltd.

US$1.00-200.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customized

Type

Core Drill Bit

Material

Metal Bond with Diamond Segment

Model NO.

WD-706

Usage

Masonry Drilling, Reinforced Conrete Drilling

Seg.Shape

Roof ,Flat,Turbo,V-Turbo

Drilling Condition

Wet Drilling

Diameter

16-1200mm

Conection

1-1/4-7unc,1-1/4-3unc,1/2bsp,M22,etc.

Advantage

Longer Working Life& Drilling Speed

Finish

Spray Painting

Transport Package

Carton, Pallet

Trademark

DIA SPARK

Origin

China

HS Code

8207501000

Production Capacity

20000pieces/Year

Key features

Versatile Drilling Applications: Suitable for reinforced concrete, masonry, concrete blocks, and brick drilling.

Wide Diameter Range: Available in diameters from 16mm to 1200mm to meet various project needs.

Customizable Segment Shapes: Offers Roof, Flat, Turbo, and V-Turbo segment shapes for specific requirements.

High Efficiency Performance: Features fast drilling speed, efficient performance, and extended working life.

Advanced Welding Technology: Utilizes high-frequency and laser welding for superior segment durability.

Flexible Connection Options: Supports 1-1/4-7UNC, 1-1/4-3UNC, 1/2BSP, M22, and other connection types.

OEM and ODM Services: Full customization available from samples or designs with dedicated engineers.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.

Company profile

Anhui Well Done Import&Export Co., Ltd.Anhui, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.90h

AI-Powered supplier vetting

SummaryAnhui Well Done Import&Export Co., Ltd. is a China-based limited company operating as both a trading company and manufacturer/factory, focused on diamond tools and related cutting, drilling, polishing, and grinding products. It holds ISO 9001 certification and reports ODM, OEM, and broad customization capabilities. The supplier serves multiple international markets, with exports representing 90% of total sales, and states that it has self-operated import and export rights. Production-related evidence includes 11–20 quality-control staff, lead times within 15 workdays in off-peak periods, and one month during peak periods. However, several management areas remain insufficiently evidenced: financial capacity details are only identified by year, after-sales procedures lack written records, raw-material traceability and quality assurance statuses are unknown, and no new products were launched in the past year. Customer geography is disclosed, but specific customer cases are not provided.

Supplier typeThe supplier is identified as a limited company and as both a trading company and manufacturer/factory. Its stated business scope includes self-operated and agency import/export and international freight forwarding, while its offered product scope is diamond tools.

CertificationsThe supplier reports certification under ISO 9001. This is explicit evidence of holding a quality-management-system certification, although the provided information does not include certificate validity or scope details.

Production capacityThe supplier presents itself as a diamond-tool company integrating manufacturing, and is classified as both a trading company and manufacturer/factory. It reports 11–20 quality-control staff, off-peak lead times within 15 workdays, and peak-season fulfillment of one month, providing explicit evidence of operating and delivery capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization. It also reports ODM and OEM services and states that customized products are welcomed, indicating broad customization support.