Hertel - 1/8-27 NPTF, 5 Flute, TiN Finish, High Speed Steel, Extension Pipe Tap - 6" OAL, 7/16" Shank Diam, 3/4" Thread Length, 0.328" Square Size
Item #: 59913707
Brand: Hertel
Exact Tooling IR#: 04
Features and Benefits
NPTF (National Pipe Taper Fuel) refers to Dryseal American National Standard Tapered Pipe Threads. They do not require a sealant due to being formed by metal to metal contact.
High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and non-ferrous materials.
Titanium Nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials. The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools.
Interrupted thread pipe taps are designed with a tooth removed on each cutting edge to reduce friction and increase chip flow. Extension pipe taps are used for internal deep-hole drilling of pipes and pipe fittings.
| Product Specifications | |
|---|---|
| Thread Size (Inch) | 1/8-27 |
| Thread Standard | NPTF |
| Material | High Speed Steel |
| Finish/Coating | TiN |
| Number of Flutes | 5 |
| Thread Profile | Interrupted |
| Overall Length (Inch) | 6 |
| Thread Length (Inch) | 3/4 |
| Shank Diameter (Decimal Inch) | 0.4375 |
| Square Size (Decimal Inch) | 0.3280 |
| Projection (Decimal Inch) | 0.3120 |
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