Are standard sizes available in stock?

Yes, we offer a wide range of standard internal coolant drills in various specifications that are readily available in stock.

What industries do your tools serve?

Our tools are widely used in aerospace, automotive, motorcycle, medical treatment, and mould processing industries.

Carbide Drill Bit with Internal Cooling for Efficient Drilling and Long Tool Life

Name: Carbide Drill Bit with Internal Cooling for Efficient Drilling and Long Tool Life
Brand: CHANGZHOU DELEVEL TOOLS CO., LTD.
SKU: 2176862415

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.

RDT

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

Premium Raw Materials: Sourced from global leaders like Guhring, Kennametal, and CERATIZIT, ensuring 100% original quality.

Advanced Internal Cooling: Minimizes heat buildup and enhances chip evacuation for stable cutting performance.

Superior Wear Resistance: Crafted from premium tungsten carbide for exceptional durability in demanding conditions.

Customized Solutions: Available according to customer drawings or samples for specific application needs.

Wide Size Range: Diameters from 3mm to 25mm with 0.1mm increments and lengths from 3D to 12D.

Multiple Coating Options: Offers ALTiN, AlCr-based, TiSiN, and AlCr-Blue coatings for various machining needs.

Ready Stock Availability: Wide range of standard sizes available for immediate delivery to minimize downtime.

15+ Years Experience: Leading manufacturer with over 15 years of expertise in solid carbide cutting tools.

Company profile

CHANGZHOU DELEVEL TOOLS CO., LTD.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤0.70hTerms 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 raw materials are used for the drill bits?

We use premium carbide from top global brands like Guhring (Germany), Kennametal (USA), CERATIZIT (Luxembourg), and domestic Chinese manufacturers, guaranteeing 100% original and non-recycled materials.

Q:Can I get custom sizes or specifications?

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

Q:What is the available diameter and length range?

Diameters range from 3mm to 25mm with 0.1mm increments. Lengths are available in 3D, 5D, 8D, and 12D configurations.

Q:What is the lead time for orders?

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

Q:What payment terms do you accept?

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