Description
Drillco 3300E20 20pc Hex Threading Die Set NC & NF HSS is a versatile threading die set designed for cutting both National Coarse (NC) and National Fine (NF) threads. This 20-piece set includes hexagonal dies made from general purpose high-speed steel (HSS) for durability and reliable performance. The dies feature taper, plug, and bottoming geometries to provide maximum threading versatility. Each die has a standard square shank for easy use with tap wrenches and a bright finish to improve lubricity, ensuring smooth operation and extended tool life.
Features:
- Includes 20 hexagonal threading dies for NC and NF threads
- Taper, plug, and bottoming geometries for versatile threading applications
- Standard square shank for compatibility with tap wrenches
- Made from general purpose high-speed steel (HSS) for durability
- Bright finish enhances lubricity and cutting efficiency
Benefits:
- Comprehensive set suitable for various threading tasks
- Durable HSS construction for long-lasting performance
- Smooth and accurate thread cutting with improved tool life
Technical Specifications:
- Model: 3300E20
- Pieces: 20
- Thread Types: National Coarse (NC) and National Fine (NF)
- Die Shape: Hexagonal
- Material: General Purpose High-Speed Steel (HSS)
- Finish: Bright
- Application: External threading and thread repair






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