1-1/4-7 UNC 2B 4 Flute HSS Spiral Flute Tap
| Thread Diameter Size (TDZ) | 1-1/4″ | Thread Tolerance Class (TCTR) | 2B |
| Threads per Inch (TPI) | 7 | Standard | ANSI B94.9 |
| Thread Standard | NC | Coating | Uncoated |
| Overall Length (OAL) | 5-3/4″ | Flute Length | 2-1/8″ |
| Thread Cutting Part Length (THL) | 1-21/32″ | Flute Type | Spiral |
| Connection Diameter Machine Side (DCONMS) | 1.021″ | Cutting Direction (HAND) | Right Hand |
| Flute Count (NOF) | 4 | Coolant Supply Property (CSP) | External |
| Flute Helix Angle (FHA) | CW|45 Degrees | Measurement Type | Inch |
| Cutting Edge Material | HSS |
Product Features
| Family Description | A2256760-UNC1.1/4 | Country of Origin | Germany |
Shipping Info
Package Weight
1.981
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