What is the hardness of the drill bits?

The drill bits have a hardness of HRC45, HRC55, or HRC65, depending on the specific material and grade.

What payment terms do you accept?

We accept LC, T/T, and D/P as terms of payment.

How are the products packaged?

Each drill bit has a laser brand on the shank, is packed in a plastic tube (1 pc per tube), and 10 pcs are grouped together.

High Performance 5D Carbide Drill Bits with Coolant Hole

Name: High Performance 5D Carbide Drill Bits with Coolant Hole
Brand: Changzhou Hongjian Tools Co., Ltd.
SKU: 830050135

Jiangsu, ChinaChangzhou Hongjian Tools Co., Ltd.

US$16.00-20.00

5 Pieces

Product profile

Customization

Available

Customized

Standard

AISI

Model NO.

Carbide Drill

Length

Jobber-length

Type

Twist Drill Bit

Material

Tungsten Carbide

Usage

Metal Drilling

Diameter

6-20mm

Coating

Altin

Free Service

OEM

Coolant Hole

Performance Classification

High-End CNC Machine Tools

Application

Steel,Stainless Steel Cast Iron

Sample

Available

Transport Package

1PC in a Plastic Tube, 10PCS a Group

Trademark

Hiboo

Origin

Changzhou, Jiangsu, China

HS Code

82077000

Production Capacity

50000 PCS/Month

Key features

High Performance 5D Design: Internal coolant hole design for high-end CNC machine tools and difficult-to-machine materials.

Premium Tungsten Carbide: Made of solid carbide with HRC45-65 hardness, suitable for stainless steel and alloy steels.

Full Customization Support: OEM/ODM services available with customizable diameter, coating, and specifications.

Wide Diameter Range: Available in diameters from 2.0mm to 16mm to meet various industrial drilling needs.

Multiple Coating Options: Offers Black Oxide, Tin-coated, AlCrSin, and other coatings as required.

Fast Sample Delivery: Samples dispatched within 2-7 working days for quick evaluation.

Professional Brand Support: Laser branding on shank with professional packaging in plastic tubes.

Global Shipping Options: Supports UPS, FedEx, DHL, TNT, EMS, Sea, and Air freight for worldwide delivery.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamExhibition Experience

Changzhou Hongjian Tools Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.39h

AI-Powered supplier vetting

SummaryThe supplier is located in Changzhou City, China, specializing in manufacturing solid carbide cutting tools with a focus on high-quality products and customer service. They possess robust customization and ODM capabilities but lack recent innovation, as indicated by no new products in the last year. They have a moderate financial profile with specified data for the past few years, yet their certification and sustainability practices are unclear. The supplier operates six production lines and exports 41% to 50% of their products, indicating a significant international presence.

Supplier typeThe supplier is engaged in manufacturing and processing tools and mechanical components, focusing on alloy materials and import/export business.

After-Sales capabilityThe supplier has clear procedures for handling customer complaints with records, indicating effective after-sales service capability.

R&D capabilityThe supplier has no new products in the past year and lacks research and development documentation, indicating limited innovation capability.

Production capacityThe supplier operates six production lines and has an annual output of US$50 to $100 million, demonstrating significant production capability.

Customization capabilityThe supplier offers full customization services and ODM capabilities, highlighting strong customization capability.

Client casesThe supplier does not provide OEM services for popular brands, suggesting limited high-profile customer cases.