0.7mm Drill Bit with Coated Tin Tialn Ultra-Fine Grain Solid Tungsten Carbide Small Diameter High-Speed Drilling Aluminium Electronics Cellphone Drill

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Product Description

Basic Info

  • Model NO.ZF_DR_04
  • TypeTwist Drill Bit
  • MaterialSolid Carbide
  • UsageAluminium Drilling
  • OEM/ODMAccepted
  • MOQ5PCS
  • Uncoat/CoatingCustom
  • Machining MethodCNC Machining
  • ConditionNew
  • Transport Package1PC in a Plastic Tube
  • SpecificationCustom
  • Production Capacity50, 000PCS/Month
  • Package Size20.00cm * 20.00cm * 15.00cm
  • Package Gross Weight0.600kg

Product Description

0.7mm Drill Bit with Coated Tin Tialn Ultra-Fine Grain Solid Tungsten Carbide Small Diameter High-Speed Drilling Aluminium Electronics Cellphone Drill
Product Features
  • Micro solid carbide drill bit
  • For hole processing
  • This coating is engineered specifically for aluminum alloy machining
  • Applications: Aerospace and Aviation, Consumer Electronics, Automotive, Industrial Machinery, Eyewear Industry, and various other industries.

Specification

Tool Drawing
Tool Drawing
Tool Shape
Tool Shape
Machining
Machining
Model d / Cutting Dia. (mm) L1 / Cutting Length (mm) L / Overall Length (mm) D / Shank Diameter No. of Flutes
ZF_DR_04 0.7 5 50 4 /

Core Product Lines

End Mills & Form Milling Cutters

Our factory specializes in manufacturing a wide range of solid carbide tools, including: Flat/Square End Mills, Corner Radius End Mills, Ball End Mills, Round Nose Cutters, Drills, Angle Cutters, Forming Cutters, Dovetail Cutters, Step Tools, Micro-Diameter End Mills Under 0.9mm, Reamers, Welded Carbide Cutting Tools, PCD Cutting Tools, and Other Custom Tools.

End Mills
Forming Milling Cutters
Product Image 1
Product Image 2

Other Products

We also manufacture the following products:
  • Welded Carbide Milling Cutters
  • PCD Milling Cutters
  • and Other Custom Cutting Tools
Welded Carbide Milling Cutters
We also produce a range of the following products:

In addition, we operate a dedicated production line for carbide circular saw blades used on precision CNC machines. We can produce circular saw blades in various tooth types and specifications, including special sizes such as ultra-small diameters and ultra-thin profiles, all supported by stable production capabilities.

Honeycomb Cutters

Packing & Delivery

Packing 1
Packing 2

Company Profile

Established in 2013, with origins dating back to 2009. For over 16 years, we have been dedicated to the R&D and manufacturing of precision machining tools. As an integrated manufacturer engaged in design, development, production, and sales, we are also recognized as a National High-Tech Enterprise. Our portfolio includes over 20 patents.

Workshop
Core Advantages

Backed by 16 years of extensive experience, we leverage deep production expertise and robust technical capabilities to guarantee superior quality and drive forward-looking innovation. This has established us as a pioneer in precision engineering. Our unwavering commitment to excellence ensures that every product we manufacture not only meets but consistently exceeds industry standards, making us a leader in the production of precision tools with exacting tolerance ranges.

Our Equipments

Our production is supported by 5-axis CNC grinding machines from Germany, Australia, and Switzerland. Including renowned models such as the German MICHAEL DECKEL S22, MICHAEL DECKEL S20, and the Australian ANCA FX5. The synergy between this advanced equipment and our seasoned technical team allows us to manufacture high-precision tools with complex geometries. This capability empowers us to fulfill the sophisticated needs of various industries with unrivaled precision and efficiency. Our diverse machinery portfolio equips us to navigate the complexities of modern engineering, ensuring every tool is crafted to perfection.

Stringent Quality Control System

Our carbide cutting tools are subject to a stringent quality control system. This is ensured through the use of premium German Zoller inspection equipment, complemented by layer-by-layer inspections conducted by dedicated specialists at every production stage.

Quality Control

Certifications

Certifications

Frequently Asked Questions

What materials and industries are your carbide tools suitable for?
Our carbide tools are designed for machining a wide range of materials, including metals (e.g., aluminum, stainless steel, titanium alloys) and plastics. They serve critical roles in various industries:
• Aerospace and Aviation
• Automotive
• Medical Devices
• Consumer Electronics
• Industrial Machinery
• Eyewear Industry
What are the main products? Can we provide drawings for custom production?
Certainly. Our main business specializes in customized non-standard carbide tools. Below are our primary products:
• Tungsten Carbide Circular Saw Blades
• Solid Carbide End Mills
• Welded Carbide Milling Cutters
• PCD Cutting Tools
How much do carbide tools cost?
The cost varies depending on several factors:
• Material Selection
• Tool Complexity
• Machining Time
• Labor Costs
• Order Quantity
What information is needed for an efficient quote?
Please provide the following four key details:
1. Tool Drawing
2. Workpiece Material (e.g., 6061 aluminum, 316 stainless steel)
3. Application: Roughing or Finishing
4. Coating Requirement
This enables accurate cost calculation and our best pricing.
How do you ensure tool quality?
We guarantee quality through a rigorous process:
1. Sourcing certified raw materials that meet national standards.
2. In-process inspections with strict quality control (QC) checks after each manufacturing step.
3. Final product inspection using advanced equipment.
Can we get samples before a bulk order? Are they free?
Yes, we provide samples for evaluation prior to bulk orders. However, clients are responsible for the sample and shipping costs.

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