3/8-24 UNF 3B 4 Flute HSS NIT Spiral Flute STI Tap
| Tool Type | STI Tap | Coolant Supply Property (CSP) | External |
| Thread Diameter Size (TDZ) | 3/8″ | Cutting Direction (HAND) | Right Hand |
| Thread Tolerance Class (TCTR) | 3B | Flute Helix Angle (FHA) | CW|25 Degrees |
| Thread Standard | NF | Flute Length | 1-11/64 |
| Thread Cutting Part Length (THL) | 55/64″ | Flute Type | Spiral |
| Threads per Inch (TPI) | 24 | Usable Length (LU) | 2-5/64″ |
| Overall Length (OAL) | 3-5/32″ | Measurement Type | Inch |
| Cutting Edge Material | HSS | Connection Diameter Machine Side (DCONMS) | 21/64″ |
| Flute Count (NOF) | 4 | Standard | ANSI B94.9 |
| Coating | Nitride | Thread Size | 3/8″ - 24 |
Product Features
| Family Description | A234589-STIUNF3/8 | Country of Origin | Germany |
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0.08
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