What is the hardness of the tungsten carbide material?

The material has a hardness of HRC 65, ensuring high temperature resistance and durability for drilling hard metals.

How is the quality of the products ensured?

Each cutter is inspected by a Zoller Measuring and Inspecting Machine, following strict inspection standards for function and visual quality.

Tungsten Carbide Twist Drill for CNC Machine Tools for Steel

Name: Tungsten Carbide Twist Drill for CNC Machine Tools for Steel
Brand: Changzhou Hongjian Tools Co., Ltd.
SKU: 845389335

Jiangsu, ChinaChangzhou Hongjian Tools Co., Ltd.

US$10.00-150.00

10 Pieces

Product profile

Customization

Available

Customized

Standard

AISI

Model NO.

Carbide Twist Drill

Length

50-150

Type

Center Drill Bit

Material

Tungsten Carbide

Usage

Metal Drilling

HRC

45/50/55/60/65/Customized

OEM

Performance Classification

High-End CNC Machine Tools

Processing Precision

0.003

Transport Package

Plastic Box + Cartoon

Specification

SGS

Trademark

Hiboo

Origin

Changzhou Jiangsu China

HS Code

8207709000

Production Capacity

50000PCS/Mouth

Key features

High Hardness Material: Made of solid tungsten carbide with HRC 65 hardness for drilling hard metals.

Customizable Coating: Offers various coatings like Black Oxide, Tin-coated, AlCrSiN, and OEM options.

OEM/ODM Support: Accepts OEM and ODM services with customization from samples or designs.

Wide Size Range: Available in diameters 1mm-14mm and lengths 34mm-160mm to meet diverse needs.

High Precision: Features diameter tolerance h8 standard and 0.003 processing precision.

Versatile Application: Ideal for drilling stainless steel, alloy steel, cast iron, and other hard materials.

Fast Delivery: Samples dispatched in 2-7 days; formal orders delivered in 7-30 workdays.

Quality Assurance: Inspected by Zoller Measuring Machine with strict quality control standards.

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: ≤2.93h

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

Our Industry Experience & Global Business Record

Year of Establishment2009-02-18

Main MarketsSouth America, Europe, Southeast Asia/ Mideast, Domestic

Repeat Buyers Choice30%~50%

Number of Foreign Trading Staff5

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What materials can this drill bit handle?

It is suitable for drilling various alloyed and unalloyed steels, stainless steel, cast iron, and other high-hardness materials below 65 HRC.

Q:Is customization available for this product?

Yes, we support OEM and ODM services. Customization includes size, coating (e.g., Black Oxide, AlCrSiN), and specific requirements based on samples or designs.

Q:What is the minimum order quantity?

The minimum order quantity is 5 pieces.

Q:What are the delivery times for samples and bulk orders?

Samples are dispatched within 2-7 workdays. Formal orders are delivered within 7-30 workdays, depending on the order quantity.

Q:What coatings are available for the drill bits?

Available coatings include Black Oxide, Tin-coated, Bright, Black&Gold, Black&White, Sandblast&Polished, Rainbow, and AlCrSiN (bronze).