Greenfield Threading - Straight Flute Taps Tap Type: Standard Hand Tap Thread Size (Inch): #12-28
Item #: 96929187
Brand: Greenfield Threading
Model #: 330079
Features and Benefits
Bottoming chamfers are used for threading blind holes. They have 1 to 2 threads.
High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and nonferrous 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.
Product Specifications
Straight Flute Taps; Tap Type: Standard Hand Tap ; Thread Size (Inch): #12-28 ; Class of Fit: 2B ; Thread Limit: H3 ; Number of Flutes: 4 ; Chamfer: Bottoming
| Tap Type | Standard Hand Tap |
| Thread Size (Inch) | #12-28 |
| Class of Fit | 2B |
| Thread Limit | H3 |
| Number of Flutes | 4 |
| Chamfer | Bottoming |
| Material | High Speed Steel |
| Finish/Coating | TiN |
| Thread Direction | Right Hand |
| Through Coolant | NonThrough Coolant |
| Through Coolant | NonThrough Coolant |
| Thread Standard | UNF |
| Overall Length (Decimal Inch) | 2.37500 |
| Oversize | No |
| Material Grade | M2 |
| Series/List | HTGP |
| PSC Code | 5136 |
| Thread Length (Inch) | 0.9375 |
| Shank Diameter (Decimal Inch) | 0.2200 |
| Square Size (Decimal Inch) | 0.2812 |
| Material Application | Alloy Steel; Carbon Steel; Cast Iron |
| Material Application2 | Alloy Steel; Carbon Steel; Cast Iron |
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