Cutterhead Products
UNF-metric thread drilling and threading cutter
Our UNF-metric thread drilling and threading cutter is designed specifically for ANSI/ASME B1.1 UNF (Unified National Fine) threads. By integrating drilling, chamfering, and thread milling into a single tool, it delivers precise IT6–IT7 thread accuracy and smooth surfaces (Ra0.8μm). Compatible with steel, stainless steel, titanium, aluminum, and other metals, these cutters cover #0-80 UNF to 1"-14 UNF sizes. Compared to traditional drill-and-tap methods, our cutters improve efficiency by 40%, reduce tool breakage risk, and minimize scrap rates.
What are the advantages of this product?
UNF Standard Teeth + Ultra-Hard Core
Wangdefu’s UNF-metric thread drilling and threading cutter uses imported ultra-fine carbide with HRA92+ hardness and ≥3200MPa bending strength. With five-axis precision grinding and ISO-compliant 60° thread design, batch consistency exceeds 99%, and high-performance coatings (TiAlN, nano, or diamond for titanium) extend tool life 3–5 times.
Integrated Drilling & Threading
Drilling, chamfering, and thread milling are combined into one tool, reducing setup time by over 60% and avoiding multiple tool changes. Chips are short and powder-like, preventing clogging, ideal for fine-pitch UNF threads.
Multi-Tooth Spiral Design
3–4 flutes distribute cutting forces evenly, reduce vibration, and maintain consistent thread dimensions. 35° spiral flutes with internal coolant channels remove chips efficiently, cool cutting zones, and allow deep-hole machining with a 5:1 length-to-diameter ratio.
Wide Compatibility & Cost-Effective
One cutter handles left- or right-hand UNF threads, multiple pitches, and coarse/fine threads. Compatible with CNC centers, lathes, and tapping machines. Compared to conventional taps, it reduces scrap rates by 80% and lowers per-thread cost.
Technical Specifications
|
Parameter Type |
Specification Range |
|
Tool Type |
Solid carbide UNF thread drilling and threading cutter, internal coolant type |
|
Material |
Imported ultra-fine carbide |
|
Coating |
None, TiAlN, Nano, Diamond (Titanium) |
|
Standard |
ANSI/ASME B1.1 UNF 60° |
|
Thread Accuracy |
IT6–IT7, Ra0.8μm |
|
Flutes |
3, 4 |
|
UNF Range |
#0-80 UNF to 1"-14 UNF |
|
Shank |
Straight (h6), HSK, NC holder |
|
Applicable Materials |
Steel, stainless steel, alloy steel, titanium, aluminum, copper, high-temp alloys |
Application Scenarios
Automotive Manufacturing: Transmission connectors, engine sensor installation, high-volume alloy steel or stainless steel UNF threads. Single cutter processes 2000+ parts with stable performance.
Aerospace: Hydraulic system components, landing gear, and high-strength titanium or high-temp alloys. Internal cooling ensures precise threads meeting aerospace standards.
Precision Machinery: Micro UNF threads in instruments and electronic devices. Accurate centering prevents assembly errors.
General Machinery: Valves, hydraulic fittings, and blind holes. Compared to drill-and-tap, efficiency rises 40% with minimal breakage.
Quality Assurance
Wangdefu is a certified manufacturer and supplier, holding multiple patents for cutting tools and TUV production system certification. Each UNF-metric thread drilling and threading cutter undergoes rigorous inspection using advanced equipment including five-axis machining centers, Zeiss CMMs, and dynamic balancers, ensuring stable quality and precision.
Why Choose Wangdefu?
Experience: Over a decade in CNC tool development and UNF thread machining.
Advanced Equipment: Jinke five-axis centers, Vollmer wire-cutting, Zoller tool setting systems.
Custom Solutions: Tailored tools for specific materials or applications (metal, composite, plastic).
High Productivity: Tool design minimizes downtime, reduces scrap, and increases thread quality.
Trusted Partner: Successfully supplied global automotive, aerospace, and precision engineering clients.
After-Sales Service
We provide installation guidance, usage instructions, and process videos, along with dedicated project managers to ensure smooth implementation. Warranty, replacement, and sample testing services are available to guarantee satisfaction and reliable performance.
Packaging & Delivery
UNF-metric thread drilling and threading cutters are securely packed in custom foam cases or tool boxes, ready for shipment worldwide. Fast delivery from our factory in China ensures you receive your order promptly.
FAQ
Q: Can the cutters handle blind holes?
A: Yes, optimized for blind holes with smooth chip evacuation.
Q: What materials are supported?
A: Steel, stainless steel, titanium, aluminum, copper, high-temp alloys.
Q: What is the tool life improvement vs standard taps?
A: Coated cutters last 3–5x longer than uncoated taps.
Q: Can I get custom UNF sizes?
A: Yes, we provide fully customized solutions according to your project requirements.
Sample & Customization Support
Wangdefu offers sample cutters for testing, with support for quality inspection and replacement within warranty. Custom tooling is available for unique material, pitch, or diameter requirements, supporting milling, drilling, and turning.
Our UNF-metric thread drilling and threading cutter is designed specifically for ANSI/ASME B1.1 UNF (Unified National Fine) threads. By integrating drilling, chamfering, and thread milling into a single tool, it delivers precise IT6–IT7 thread accuracy and smooth surfaces (Ra0.8μm). Compatible with steel, stainless steel, titanium, aluminum, and other metals, these cutters cover #0-80 UNF to 1"-14 UNF sizes. Compared to traditional drill-and-tap methods, our cutters improve efficiency by 40%, reduce tool breakage risk, and minimize scrap rates.
What are the advantages of this product?
UNF Standard Teeth + Ultra-Hard Core
Wangdefu’s UNF-metric thread drilling and threading cutter uses imported ultra-fine carbide with HRA92+ hardness and ≥3200MPa bending strength. With five-axis precision grinding and ISO-compliant 60° thread design, batch consistency exceeds 99%, and high-performance coatings (TiAlN, nano, or diamond for titanium) extend tool life 3–5 times.
Integrated Drilling & Threading
Drilling, chamfering, and thread milling are combined into one tool, reducing setup time by over 60% and avoiding multiple tool changes. Chips are short and powder-like, preventing clogging, ideal for fine-pitch UNF threads.
Multi-Tooth Spiral Design
3–4 flutes distribute cutting forces evenly, reduce vibration, and maintain consistent thread dimensions. 35° spiral flutes with internal coolant channels remove chips efficiently, cool cutting zones, and allow deep-hole machining with a 5:1 length-to-diameter ratio.
Wide Compatibility & Cost-Effective
One cutter handles left- or right-hand UNF threads, multiple pitches, and coarse/fine threads. Compatible with CNC centers, lathes, and tapping machines. Compared to conventional taps, it reduces scrap rates by 80% and lowers per-thread cost.
Technical Specifications
|
Parameter Type |
Specification Range |
|
Tool Type |
Solid carbide UNF thread drilling and threading cutter, internal coolant type |
|
Material |
Imported ultra-fine carbide |
|
Coating |
None, TiAlN, Nano, Diamond (Titanium) |
|
Standard |
ANSI/ASME B1.1 UNF 60° |
|
Thread Accuracy |
IT6–IT7, Ra0.8μm |
|
Flutes |
3, 4 |
|
UNF Range |
#0-80 UNF to 1"-14 UNF |
|
Shank |
Straight (h6), HSK, NC holder |
|
Applicable Materials |
Steel, stainless steel, alloy steel, titanium, aluminum, copper, high-temp alloys |
Application Scenarios
Automotive Manufacturing: Transmission connectors, engine sensor installation, high-volume alloy steel or stainless steel UNF threads. Single cutter processes 2000+ parts with stable performance.
Aerospace: Hydraulic system components, landing gear, and high-strength titanium or high-temp alloys. Internal cooling ensures precise threads meeting aerospace standards.
Precision Machinery: Micro UNF threads in instruments and electronic devices. Accurate centering prevents assembly errors.
General Machinery: Valves, hydraulic fittings, and blind holes. Compared to drill-and-tap, efficiency rises 40% with minimal breakage.
Quality Assurance
Wangdefu is a certified manufacturer and supplier, holding multiple patents for cutting tools and TUV production system certification. Each UNF-metric thread drilling and threading cutter undergoes rigorous inspection using advanced equipment including five-axis machining centers, Zeiss CMMs, and dynamic balancers, ensuring stable quality and precision.
Why Choose Wangdefu?
Experience: Over a decade in CNC tool development and UNF thread machining.
Advanced Equipment: Jinke five-axis centers, Vollmer wire-cutting, Zoller tool setting systems.
Custom Solutions: Tailored tools for specific materials or applications (metal, composite, plastic).
High Productivity: Tool design minimizes downtime, reduces scrap, and increases thread quality.
Trusted Partner: Successfully supplied global automotive, aerospace, and precision engineering clients.
After-Sales Service
We provide installation guidance, usage instructions, and process videos, along with dedicated project managers to ensure smooth implementation. Warranty, replacement, and sample testing services are available to guarantee satisfaction and reliable performance.
Packaging & Delivery
UNF-metric thread drilling and threading cutters are securely packed in custom foam cases or tool boxes, ready for shipment worldwide. Fast delivery from our factory in China ensures you receive your order promptly.
FAQ
Q: Can the cutters handle blind holes?
A: Yes, optimized for blind holes with smooth chip evacuation.
Q: What materials are supported?
A: Steel, stainless steel, titanium, aluminum, copper, high-temp alloys.
Q: What is the tool life improvement vs standard taps?
A: Coated cutters last 3–5x longer than uncoated taps.
Q: Can I get custom UNF sizes?
A: Yes, we provide fully customized solutions according to your project requirements.
Sample & Customization Support
Wangdefu offers sample cutters for testing, with support for quality inspection and replacement within warranty. Custom tooling is available for unique material, pitch, or diameter requirements, supporting milling, drilling, and turning.