DORMER - 1/2-20 UNF, 2 Flute, Bright Finish, Powdered Metal Spiral Point Tap - Plug Chamfer, Right Hand Thread, 3-3/8" OAL, 0.9055" Thread Length, 0.367" Shank Diam, 3B Class of Fit, Series E035
Item #: 65656951
Brand: DORMER
Model #: 0582060
Exact Tooling IR#: 04
Features and Benefits
Plug chamfers are the most commonly used chamfer and are designed for efficiently threading through and blind holes. They have 3 to 5 threads.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Powdered Metal (PM) is tougher and more cost effective than solid carbide. It is commonly used on highly abrasive materials including high silicon aluminums.
| Product Specifications | |
|---|---|
| Thread Size (Inch) | 1/2-20 |
| Number of Flutes | 2 |
| Chamfer | Plug |
| Class of Fit | 3B |
| Thread Limit | H3 |
| Finish/Coating | Bright |
| Material | Powdered Metal |
| Through Coolant | NonThrough Coolant |
| Thread Direction | Right Hand |
| Overall Length (Decimal Inch) | 3.3750 |
| Overall Length (Inch) | 3-3/8 |
| Oversize | No |
| Thread Standard | UNF |
| Thread Length (Decimal Inch) | 0.9055 |
| Series/List | E035 |
| Shank Diameter (Decimal Inch) | 0.3670 |
| Square Size (Decimal Inch) | 0.2750 |
| Material Application | Alloy Steel; Aluminum; Aluminum Alloys; Brass; Carbon Steel; Cast Iron; Copper; Copper Alloys; Hardened Steel; Magnesium; Nickel; Nickel Alloys; Steel; Structural Steel; Thermoplastics; Titanium; Titanium Alloys |