Spiral Flute Tap; #4 -40 × 1.88″ OAL ; HSSE ; NE2 ; UNC ; 2B
Spiral Flute Tap; #4 - 40 ; 1.88″ OAL ; HSSE ; 2B
| Thread Diameter Size (TDZ) | #4 | Standard | ANSI |
| Threads per Inch (TPI) | 40 | Tool Type | Enorm VA |
| Thread Standard | UNC | Chamfer | 2P-3P |
| Overall Length (OAL) | 1.88″ | Flute Type | Spiral |
| Thread Cutting Part Length (THL) | 0.43″ | End Shape | Chamfer |
| Usable Length (LU) | 0.709″ | Cutting Direction (HAND) | Right Hand |
| Connection Diameter Machine Side (DCONMS) | 0.141″ | Coolant Supply Property (CSP) | External |
| Flute Helix Angle (FHA) | 35 Degrees | Measurement Type | Wire Gauge |
| Applicable Material | | Steel | | Series/List # | AU503200 |
| Cutting Edge Material | HSSCo | Application | Blind Hole |
| Thread Tolerance Class (TCTR) | 2B |
Product Features
| Remarks | • The Enorm VA design is typically for blind hole threads in long chipping materials. • Longer tool life and more consistent thread quality. • The fast spiral flute (35°) provides good chip removal from blind holes. | Country of Origin | GERMANY |
Shipping Info
Package Weight
0.9999
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