Vermont Tap & Die - 1/2-13 UNC 3/3B 4 Flute Bright Finish High Speed Steel Straight Flute Standard Hand Tap - Plug, Left Hand Thread, 3-3/8" OAL, 1-21/32" Thread Length, H3 Limit, Oversize
Item #: 33159997
Brand: Vermont Tap & Die
Model #: 317755
Exact Tooling IR#: 04
Features and Benefits
Plug chamfers are the most commonly used chamfer and designed for efficiently threading through and blind holes. They have 3 to 5 threads.
High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and nonferrous 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 | |
|---|---|
| Tap Type | Standard Hand Tap |
| Thread Size (Inch) | 1/2-13 |
| Class of Fit | 3/3B |
| Thread Limit | H3 |
| Number of Flutes | 4 |
| Chamfer | Plug |
| Material | High Speed Steel |
| Finish/Coating | Bright |
| Thread Direction | Left Hand |
| Through Coolant | NonThrough Coolant |
| Thread Standard | UNC |
| Overall Length (Decimal Inch) | 3.37500 |
| Overall Length (Inch) | 3-3/8 |
| Overall Length (mm) | 85.73 |
| Oversize | No |
| Series/List | 3105L |
| Thread Length (Decimal Inch) | 0.9400 |
| Thread Length (Inch) | 1-21/32 |
| Thread Length (mm) | 42.07 |
| Shank Diameter (Decimal Inch) | 0.3670 |
| Shank Diameter (mm) | 9.32 |
| Square Length (Inch) | 7/16 |
| Square Size (Decimal Inch) | 0.2750 |
| Square Size (mm) | 6.99 |
| 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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