Hertel Extension Tap, 1/4-20 UNC, 4 Flutes, High Speed Steel, Bright Finish, H3 Hand Tap, 4 Inch OAL, 3B Class Fit
Product details
| Management number | 220318466 | Release Date | 2026/05/03 | List Price | US$22.45 | Model Number | 220318466 | ||
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Enhance your machining capabilities with this Hertel Extension Tap, designed for precision threading applications. This 1/4-20 UNC tap features 4 flutes and an H3 bright finish, crafted from durable high-speed steel for optimal performance. The plug chamfer design and 4-inch overall length make it ideal for standard hand tapping operations. Built to meet 3B class of fit specifications, this tap delivers consistent and accurate thread formation. The uncoated, bright finish provides clear visibility during use, while the extension design allows for improved reach in deeper applications. Perfect for professional machinists and industrial applications where precise thread cutting is essential.
- SPECIFICATIONS: 1/4-20 UNC thread size tap with 4 flutes and H3 bright finish, designed for precision threading applications.
- CONSTRUCTION: Made from high speed steel with uncoated/bright finish for durability and consistent performance.
- DESIGN FEATURES: Standard hand tap with plug chamfer configuration for general-purpose threading operations.
- DIMENSIONS: 4-inch overall length (OAL) tap provides extended reach for deeper threading applications.
- THREADING CLASS: 3B class of fit ensures accurate and reliable thread engagement for industrial applications.
| Cut Type | Plug |
|---|---|
| Size Name | 1/4-20 |
| Brand Name | Hertel |
| Part Number | G837580 |
| Manufacturer | MSC Industrial |
| Material Type | High Speed Steel |
| Number of Flutes | 4 |
| Included Components | Bit |
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