1/4″ - 28 UNF 3-Flute, H4 Semi-Bottoming Series/List # 4409 Spiral Flute Tap
Item #: GD1544094063500
Brand: Guhring
Model #: 9044094063500
| Product Specifications | |
|---|---|
| Thread Diameter Size (TDZ) | 1/4″ |
| Thread Tolerance Class (TCTR) | H4 |
| Threads per Inch (TPI) | 28 |
| Chamfer | 2-3 Form C |
| Thread Standard | UNF |
| Coating | Steam Oxide |
| Overall Length (OAL) | 2.5″ |
| Flute Length | 0.3543″ |
| Thread Cutting Part Length (THL) | 0.354″ |
| Flute Type | Spiral |
| Usable Length (LU) | 1.181″ |
| Style | Semi-Bottoming |
| Connection Diameter Machine Side (DCONMS) | 0.255″ |
| Coolant Supply Property (CSP) | without |
| Flute Count (NOF) | 3 |
| Measurement Type | Inch |
| Flute Helix Angle (FHA) | 40 Degrees |
| Series/List # | 4409 |
| Cutting Edge Material | HSS-E |
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