PRODUCT DETAILS
The HSS-E UNC Spiral Flute Thread Taps are high-speed steel taps designed for threading internal threads in a variety of materials. These taps feature a spiral flute design that efficiently evacuates chips from the hole, reducing friction and heat buildup during the tapping process. The UNC (Unified National Coarse) thread standard ensures compatibility with a wide range of applications. The HSS-E material provides excellent wear resistance and tool life, making these taps ideal for demanding threading tasks.
Product Features:
Material: HSS-E (High-Speed Steel with Cobalt)
Thread Standard: UNC (Unified National Coarse)
Flute Design: Spiral Flute for efficient chip evacuation
Applications: Carbon steel, alloy steel, stainless steel, copper, and other materials
Cutting Performance: High hardness, excellent wear resistance, reduced friction
Thread Type: Suitable for blind holes
Application Scenarios:
These spiral flute taps are perfect for industries requiring precise and durable threading solutions, such as automotive, aerospace, and manufacturing sectors. The UNC thread standard ensures reliable performance in both dry and wet cutting conditions, providing consistent quality and extended tool life. Whether you're working on standard or complex components, these taps deliver outstanding results.

| ITEM | Overall Length | Threa Length | Shank Diameter | Square Size | Type |
| 2-56UNC | 42mm | 9.5mm | 3mm | 2.5mm | 2 |
| 4-40UNC | 44mm | 9.5mm | 3mm | 2.5mm | 2 |
| 6-32UNC | 48mm | 13mm | 4mm | 3.2mm | 3 |
| 8-32UNC | 52mm | 13mm | 5mm | 4mm | 3 |
| 10-24UNC | 60mm | 16mm | 5.5mm | 4.5mm | 3 |
| 1/4-20UNC | 60mm | 19mm | 6mm | 4.5mm | 3 |
| 5/16-18UNC | 70mm | 22mm | 6.1mm | 5mm | 3 |
| 3/18-16UNC | 75mm | 24mm | 7mm | 5.5mm | 3 |
| 1/2-36UNC | 85mm | 29mm | 9mm | 7mm | 3 |
Explore more cutting tools from the same series or for similar applications
Tap Type: Spiral Flue
Standard: Metric
Hole type: For blind hole
Tap Type: Spiral Flue
Standard: Metric
Hole type: For blind hole
Tap Type: Spiral Flue
Standard: Metric
Hole type: For blind hole
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