7/8-9 UNC 3B 4 Flute HSS THL Spiral Flute Tap
| Thread Diameter Size (TDZ) | 7/8″ | Thread Tolerance Class (TCTR) | 3B |
| Threads per Inch (TPI) | 9 | Standard | ANSI B94.9 |
| Thread Standard | NC | Coating | TiAlN |
| Overall Length (OAL) | 4-11/16″ | Flute Length | 1-21/32″ |
| Thread Cutting Part Length (THL) | 1-17/64″ | Flute Type | Spiral |
| Connection Diameter Machine Side (DCONMS) | 0.697″ | Cutting Direction (HAND) | Right Hand |
| Flute Count (NOF) | 4 | Coolant Supply Property (CSP) | External |
| Flute Helix Angle (FHA) | CW|40 Degrees | Measurement Type | Inch |
| Cutting Edge Material | HSS |
Product Features
| Family Description | A2255302-UNC7/8 | Country of Origin | Germany |
Shipping Info
Package Weight
0.464
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