What is the material of the drill bits?

The drill bits are made of Tungsten Carbide (Tungsten steel).

How are the products packaged?

Packaged as 1 pc in a plastic tube, 10 pcs a group, with standard packing.

What is the processing precision of these tools?

The processing precision is 0.005mm, suitable for high-end CNC machine tools.

Internal Cold Tungsten Solid Carbide Drill Bits M13

Name: Internal Cold Tungsten Solid Carbide Drill Bits M13
Brand: Changzhou Hongjian Tools Co., Ltd.
SKU: 2003085562

Jiangsu, ChinaChangzhou Hongjian Tools Co., Ltd.

US$10.50-150.00

10 Pieces

Product profile

Customization

Available

Customized

Non-Customized

Length

50 mm

Model NO.

Internal Cold Drill Bits

Type

Spot Drilling

Material

Tungsten Carbide

Usage

Metal Drilling

Control Method

Closed-Loop Control

Application

Metal

Condition

New

Performance Classification

High-End CNC Machine Tools

Numerical Control

CNC/Mnc

Process Usage

Metal-Cutting CNC Machine Tools

Movement Method

Point to Point Control

Processing Precision

0.005

Size

1-20mm

Transport Package

1PC in a Plastic Tube, 10PCS in a Group

Specification

2.0-20mm

Trademark

Hiboo

Origin

Jiangsu China

HS Code

8207709000

Production Capacity

50000 PCS/Month

Key features

High Hardness & Wear Resistance: Hardness up to 42 GPa with AlTiN/TiAlN coatings for extended tool life.

Internal Cooling Design: Optimized internal coolant channels ensure efficient chip removal and heat dissipation.

High Precision Machining: Processing precision of 0.005mm suitable for high-end CNC metal cutting applications.

Wide Size Range: Available in diameters from 3.00mm to 20.00mm with various overall lengths.

Fast Sample Delivery: Sample orders dispatched within 2-7 working days for urgent requirements.

Strict Quality Control: Each cutter inspected by Zoller Measuring Machine to ensure precision standards.

Flexible OEM/ODM Service: Supports customization from samples, designs, and full customization options.

Global Shipping Options: Cooperates with DHL, UPS, FedEx, TNT, and EMS 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: ≤3.01h

About Our Factory & Business Background

AddressNo. 26 Lingshan Mid Rd., No. 23-1 Block Tools Industrial Park, Xixiashu Town, Xinbei District, Changzhou, Jiangsu, China

Plant Area2394.12 square meters

Number of Employees40

Registered Capital2,000,000 RMB

Terms of PaymentLC, T/T, D/P

International Commercial Terms(Incoterms)FOB, CIF, CFR

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity5 Pieces

Supply Chain Partners40

Our Production Capability & Technical Expertise

Main ProductsCarbide End Mill, Carbide Drill, End Milling Cutter, Carbide Reamer, Carbide Ball Nose End Mill, Carbide Corner Radius End Mill, Carbide Rods, Roughing End Mill, Carbide Taper End Mill

Production Lines6

Production MachinesCNC Lathe 1, CNC Lathe 2, CNC Lathe 3, Centerless Grinding Machine, Surface Grinding Machine

QA/QC inspectors2 people

Inspection Type for Finished ProductsRandom inspection(Function inspection & Visual inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers3 people

Traceability of Raw MaterialsYes