What cutting length options are available?

We offer cutting lengths of 1.5D, 3D, and 5D depending on the model.

What is the warranty or quality guarantee?

We maintain strict quality control throughout production to ensure consistent and durable products.

Crown Drill Bit Replaceable Carbide Inserts Suitable for Various Materials

Name: Crown Drill Bit Replaceable Carbide Inserts Suitable for Various Materials
Brand: CHANGZHOU DELEVEL TOOLS CO., LTD.
SKU: 2177117275

Jiangsu, ChinaCHANGZHOU DELEVEL TOOLS CO., LTD.

US$38.80-288.00

5 Pieces

Sample price:US$42.80/piece.Request sample

Product profile

Customization

Available

Customized

Standard

DIN, JIS, AISI, GB/T

Model NO.

SMD

Length

Customized

Type

Crown Drill

Material

Solid Carbide

Usage

Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling

Transport Package

Single Package

Specification

Dia. 12-Dia. 32mm

Trademark

DELEVEL

Origin

Changzhou Jiangsu

HS Code

8207709000

Production Capacity

200000/Year

Key features

Customizable Dimensions: Length and customization options are available to meet specific requirements.

High-Pressure Coolant: Features internal coolant channels for efficient deep hole machining.

Precision Engineering: Made from high-quality solid carbide with strict quality control.

Wide Application Range: Suitable for wood, metal, masonry, PCB, and well drilling.

Fast Delivery: Abundant stock ensures timely delivery within 15 workdays.

Multiple Cutting Lengths: Available in 1.5D, 3D, and 5D cutting length options.

Professional Manufacturer: Changzhou Delevel Tools is a major manufacturer of solid carbide tools.

Company profile

CHANGZHOU DELEVEL TOOLS CO., LTD.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤2.75hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryCHANGZHOU DELEVEL TOOLS CO., LTD. is a China-based manufacturer/factory specializing in carbide drills, end mills, threading tools, modular tooling, and custom carbide tools. It reports ISO 9001 certification, more than 12 years of carbide-tooling experience, six production lines, six-to-ten R&D engineers, six-to-ten quality-control staff, and annual carbide end-mill output of 600,000 pieces. The supplier supports multiple customization modes, ODM, and OEM services for well-known brands, and reports inventory capability and off-peak lead times within 15 working days. However, written corrective-action and complaint-handling procedures are absent, overseas service infrastructure is limited, and the validity of manufacturing-capacity contracts and quality-assurance status is unknown. Financial-capacity entries are present for 2023–2025, but no sufficient non-monetary evidence establishes financial strength. Customer cases are not specifically documented.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company in China. Its listed products and business scope cover carbide and other metal tooling, consistent with a direct manufacturing supplier.

CertificationsThe supplier reports holding ISO 9001 certification for its management system. This is explicit evidence of a formal quality-management certification, although the slices do not provide certificate validity or scope details.

After-Sales capabilityThe supplier has no written procedures or records for corrective and preventive actions or effective complaint handling. It has inventory capability, but no overseas warehouse, showroom, agents, or branches; therefore, the documented after-sales framework is deficient despite some fulfillment support.

R&D capabilityThe supplier reports new products during the past year, ODM availability, and six-to-ten R&D engineers with total R&D experience stated at six-to-ten years. It lacks an available SDK, but the documented product-development and ODM activity supports innovation capability overall.

Production capacityThe supplier operates six production lines, reports 600,000 carbide end mills produced annually, employs six-to-ten quality-control staff, and states off-peak lead times within 15 working days. Inventory capability and a claimed on-time-delivery record further support production execution, although contract status and quality-assurance status remain unknown.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full and minor customization, flexible customization, ODM services, and custom carbide tools. Its stated specialization in non-standard carbide tools and technical support directly supports strong customization capability.