![DORMER - 1/2-14 NPT, 4-3/8" OAL, 1/2" Drill Diam, Combination Drill & Tap - 4 Flutes, High Speed Steel, Bright Finish - All Tool & Supply](http://alltoolandsupply.com/cdn/shop/products/6567781-21_aacee1c1-2b3b-4acd-8189-f2ca2cda3c94_1024x1024.jpg?v=1629152328)
DORMER - 1/2-14 NPT, 4-3/8" OAL, 1/2" Drill Diam, Combination Drill & Tap - 4 Flutes, High Speed Steel, Bright Finish
Item #: 65677841
Brand: DORMER
Model #: 0297261
Exact Tooling IR#: 04
Features and Benefits
NPT (National Pipe Taper) refers to American National Standard Taper Pipe Threads. They are commonly used for general purpose applications and require a sealant.
High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and non-ferrous materials.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Product Specifications | |
---|---|
Thread Size (Inch) | 1/2-14 |
Drill Size (Inch) | 1/2 |
Drill Size (Decimal Inch) | 0.5000 |
Number of Flutes | 4 |
Overall Length (Inch) | 4-3/8 |
Helix Angle | 27 |
Thread Standard | NPT |
Material | High Speed Steel |
Style | Spiral Flute |
Finish/Coating | Bright |
Thread Direction | Right Hand |
Flute Direction | Right Hand |
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