What is the production cycle?

Delivery time depends on the order quantity. We guarantee quality and strive for the fastest delivery speed possible.

What is the warranty period?

We provide a standard 12-month warranty, with optional extended coverage up to 36 months.

What materials are used in the drill bits?

Our drill bits are made with premium diamond segments and heavy-duty steel bodies for high hardness and wear resistance.

Low Price High Hardness Wear Resistant Custom Sizes Available Diamond Core Drill Bit for Concrete Rock Stone M22

Name: Low Price High Hardness Wear Resistant Custom Sizes Available Diamond Core Drill Bit for Concrete Rock Stone M22
Brand: Hebei Kannon Tools Co., Ltd
SKU: 2155682652

Hebei, ChinaHebei Kannon Tools Co., Ltd

US$20.00

1-199 Pieces

US$15.00

200+ Pieces

Product specifications

Diameter

Total length

Threaded

Sample price:US$27.00/piece.Request sample

Product profile

Customization

Available

Type

Core Drill

Usage

Masonry Drilling

Model NO.

Red

Certification

Material

Diamond

Name

Diamond Core Dill Bit

Color

Customizable

Length

Customizable

Thread Type

1-1/4" Unc /M22

Size

Customizable

Package

Carton Box

Transport Package

Carton Box

Specification

152*450*1-1/4" UNC

Trademark

KANNON

Origin

Hebei, China

HS Code

8207501000

Production Capacity

10000pics/Day

Key features

Customizable Design: Color, length, and size are customizable to meet specific project requirements.

Wide Size Range: Diameter available from 18mm to 500mm for diverse drilling applications.

High Durability: Premium diamond segments with reinforced steel body ensure long service life.

Versatile Usage: Suitable for wet and dry drilling in concrete, masonry, and stone.

Universal Thread: Compatible with various machines via 1-1/4' UNC thread option.

OEM & ODM Service: Custom logo, packaging, and specifications available for bulk orders.

Global Support: 24/7 technical assistance and spare parts supply worldwide.

Factory Direct Price: Direct from manufacturer ensures reasonable pricing and quality control.

Company profile

Production Process VisualizationStandardized Supplier ManagementQuality AssuranceODM Services

Hebei Kannon Tools Co., Ltd

Hebei, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤3.80h

AI-Powered supplier vetting

SummaryThe supplier is presented as a diamond core bit, diamond blade, and TCT blade manufacturer that also provides OEM and ODM services. It reports exports to more than 27 countries and participation in the FEICON BATIMAT trade show, but has no overseas agents, branches, warehouse, or showroom. Its management certifications include ISO 9001, ISO 14001, ISO 45001:2018, and ISO 9001:2015, with CE product certification capability. Service procedures for complaints and corrective actions are documented and followed. However, the supplier lacks raw-material traceability, has no valid manufacturing contract with related subcontractors, and lacks outsourcing procedures and ongoing production quantity reconciliation. Innovation evidence is limited: no SDK, no new products in the past year, and no 3D software design service, although ODM and flexible customization are available. Financial evidence is insufficient because the provided entries contain years rather than financial results.

Supplier typeThe supplier is identified as a manufacturer of diamond core bits, diamond blades, TCT blades, and related drilling/cutting products. It provides OEM and ODM services, exports to more than 27 countries, and offers flexible customization, but has no overseas agents, branches, warehouse, or showroom.

CertificationsThe supplier reports ISO 14001, ISO 45001:2018, ISO 9001:2015, ISO 9001, and CE certification capability. These entries provide explicit evidence of multiple management-system certifications and CE-related product certification capability.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaint handling, and reports quality assurance in quality control. However, it lacks raw-material traceability and identification, which is a control weakness relevant to service resolution and product follow-up.

R&D capabilityThe supplier offers ODM and customization from designs, but explicitly has no available SDK, no 3D software design service, and no new product developed in the past year. The evidence indicates limited demonstrated innovation capability despite design-related service offerings.

Production capacityThe supplier reports two production lines and equipment including a saw blade press machine, shot blasting machine, and spray painting production line, with one-month average lead times in both peak and off-season. However, it lacks a valid manufacturing contract with related subcontractors, does not perform ongoing production quantity reconciliation, and has no outsourcing SOP.

Customization capabilityThe supplier explicitly provides OEM services for well-known brands, ODM services, customization from customer designs, and flexible customization. These statements directly support a positive assessment of customization capability.