Cle-Line - Straight Flute Taps Tap Type: Standard Hand Tap Thread Size (Inch): 1/4 -28
Item #: 14287072
Brand: Cle-Line
Model #: C00740
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.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Product Specifications
Straight Flute Taps; Tap Type: Standard Hand Tap ; Thread Size (Inch): 1/4 -28 ; Class of Fit: 2B/3B ; Thread Limit: H2 ; Number of Flutes: 4 ; Chamfer: Bottoming
| Tap Type | Standard Hand Tap |
| Thread Size (Inch) | 1/4 -28 |
| Class of Fit | 2B/3B |
| Thread Limit | H2 |
| Number of Flutes | 4 |
| Chamfer | Bottoming |
| Material | High Speed Steel |
| Finish/Coating | Bright |
| Thread Direction | Right Hand |
| Through Coolant | NonThrough Coolant |
| Through Coolant | NonThrough Coolant |
| Thread Standard | UNF |
| Overall Length (Inch) | 2.5 |
| Overall Length (mm) | 63.5000 |
| Oversize | No |
| Material Grade | M2 |
| Series/List | 0403 |
| Thread Length (Decimal Inch) | 1.0000 |
| Thread Length (mm) | 25.400 |
| Tapping Depth (mm) | 1.50 |
| Shank Diameter (Decimal Inch) | 0.2600 |
| Shank Diameter (mm) | 6.4770 |
| Square Length (Inch) | 0.1875 |
| Square Size (mm) | 4.76 |
| Material Application | Hard Alloy; General Purpose |
| Material Application2 | Hard Alloy; General Purpose |
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