Vermont Tap & Die - 5/16-18 UNC, 3 Flute, Bright Finish, High Speed Steel Spiral Point Tap - Plug Chamfer, Right Hand Thread, 2-23/32" OAL, 11/16" Thread Length, 8.08mm Shank Diam, 2B Class of Fit, Series 3112HD
Item #: 59036871
Brand: Vermont Tap & Die
Model #: 282470
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.
High Speed Steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
| Product Specifications | |
|---|---|
| Thread Size (Inch) | 5/16-18 |
| Number of Flutes | 3 |
| Chamfer | Plug |
| Class of Fit | 2B |
| Thread Limit | H5 |
| Finish/Coating | Bright |
| Material | High Speed Steel |
| Through Coolant | NonThrough Coolant |
| Thread Direction | Right Hand |
| Overall Length (Decimal Inch) | 2.7188 |
| Overall Length (Inch) | 2-23/32 |
| Overall Length (mm) | 69.06 |
| Oversize | No |
| Thread Standard | UNC |
| Thread Length (Decimal Inch) | 0.6875 |
| Thread Length (Inch) | 11/16 |
| Thread Length (mm) | 17.46 |
| Series/List | 3112HD |
| Style | Spiral Point |
| Tapping Depth (Inch) | 1-1/8 |
| Shank Diameter (Decimal Inch) | 0.3180 |
| Shank Diameter (mm) | 8.08 |
| Square Length (Inch) | 3/8 |
| Square Size (Decimal Inch) | 0.2380 |
| Square Size (mm) | 6.05 |
| Material Application | Alloy Steel; Aluminum Alloys; Carbon Steel; Cast Iron; Copper Alloys; Graphites & Carbons; High Temperature Alloys; Magnesium; Plastics; Stainless Steel; Titanium; Tool Steel; Zinc Alloys |
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