What are the standard size specifications?

Standard sizes range from D3.00 to D25.0mm. Flute diameters vary, with max cutting depths from 20mm to 103mm and overall lengths from 62mm to 525mm.

CNC Drill Bit with Advanced Coating and Internal Cooling Technology for Faster and More Precise Drilling in Various Metals

Name: CNC Drill Bit with Advanced Coating and Internal Cooling Technology for Faster and More Precise Drilling in Various Metals
Brand: CHANGZHOU DELEVEL TOOLS CO., LTD.
SKU: 2176862335

Jiangsu, ChinaCHANGZHOU DELEVEL TOOLS CO., LTD.

US$6.80-198.00

5 Pieces

Sample price:US$10.80/piece.Request sample

Product profile

Customization

Available

Customized

Standard

GB/T

Model NO.

RDM

Length

80-525mm

Type

Deep-Hole Carbide Internal Cooling Drill

Material

Tungsten Carbide

Usage

Metal Drilling

Transport Package

Single Package

Specification

Dia. 3-Dia. 20mm

Trademark

DELEVEL

Origin

Changzhou Jiangsu

HS Code

8207709000

Production Capacity

2000000/Year

Key features

Advanced Internal Cooling: Minimizes heat buildup and ensures smooth chip evacuation for higher efficiency.

Premium Carbide Material: 100% original alloy rods from brands like Guhring, Kennametal, and Cerazit.

Superior Wear Resistance: Crafted for demanding conditions with extended tool life and impact resistance.

Custom Solutions Available: Non-standard products available per customer drawings or samples.

Wide Standard Range: D3-D25mm diameters with 3D, 5D, 8D, 12D lengths in stock.

High-Performance Coatings: Options include AlTiN, AlCr-based, TiSiN, and AlCr-Blue for hardness up to 3700HV.

Fast Delivery: Standard models ready in stock; peak/off-season lead time within 15 workdays.

Professional Manufacturer: 15+ years experience in solid carbide tools with 100% on-time delivery commitment.

Company profile

CHANGZHOU DELEVEL TOOLS CO., LTD.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤3.59hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryCHANGZHOU DELEVEL TOOLS CO., LTD. is a Chinese manufacturer specializing in custom-made carbide tools, with over 12 years of experience. The company is ISO 9001 certified but lacks formal after-sales service protocols. It demonstrates strong innovation with ODM services and new products in the past year. The supplier operates six production lines, with a significant output of 600,000 carbide end mills annually. It offers extensive customization options and serves diverse export markets, but lacks overseas warehouses or branches.

Supplier typeThe supplier is a manufacturer/factory based in Jiangsu, China, operating as a limited company.

CertificationsThe supplier holds an ISO 9001 certification, indicating a commitment to quality management standards.

After-Sales capabilityThere are no written procedures or records for corrective actions or handling customer complaints, indicating a lack of formal after-sales service capability.

R&D capabilityThe supplier offers ODM services and has developed new products in the past year, reflecting a robust R&D capability.

Production capacityWith six production lines and an annual output of 600,000 carbide end mills, the supplier demonstrates significant production capacity.

Customization capabilityThe supplier offers full customization services, including customization from samples and designs, highlighting extensive customization capabilities.

Product Q&A

Q:What materials are used for the drill bits?

We use 100% original alloy rods from well-known brands such as Guhring (Germany), Kennametal (America), and Cerazit (Luxembourg). We guarantee no recycled materials are used.

Q:Can I get custom-sized drill bits?

Yes, non-standard products are available according to customer drawings or samples. We also design and manufacture products based on specific customer requests.

Q:What is the lead time for orders?

For standard models, we have ready stock. For other orders, the average lead time is within 15 workdays, both during peak and off-seasons.

Q:What are the payment terms?

We accept LC, T/T, and Western Union as terms of payment.

Q:What is the warranty policy?

We provide a 100% on-time delivery guarantee and maintain consistency on quality and long-lasting innovation for all our tools.