Nachi 77839, 1/4"-28 Size, H4 Thread Limit, Plug Chamfer, Black Oxide High Speed Steel, Right Hand Cut Forming Tap
Brand: Nachi
Price on request
- High Vanadium content for superior wear resistance, and are specially heat-treated for toughness.
- Black oxide surface treatment provides extra lubricity and resistance to galling and pickup.
- Tap geometry designed for optimum cutting performance and close control of tapped hole size.
- For internal threading in ductile materials without chips such as aluminum, brass, copper, zinc, die castings, etc.
- Manufactured from premium type High Vanadium high speed steel.
- Designed with more lobes and lubrication grooves, reducing tapping torque by allowing more coolant to reach critical contact areas.
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- 📷Need test samples or real photos of this exact item? Just ask our team.
We accept
| Brand | Nachi |
|---|---|
| Part No. (MPN) | 77839 |
| Type | Tap |
| Suitable Material | Steel |
| Category | Accessory |
What Buyers Say
★★★★★
100% recomendados los insertos, y el paquete está llegando muy rapido
★★★★★
Товар доставлен, оригинальный, упаковка отличная! Всё полностью соответствует описанию.
★★★★★
По сырой стали пойдёт. Большой радиус при вершине, больше нагрузка.
★★★★★
A good product and the seller offered a nice discount
★★★★★
the product is like show in the picture
★★★★★
дошло быстрее чем заявлено. все супер
