Spiral Flute Tap; 1/4″ -20 × 2-1/2″ OAL ; HSSE ; NE2 ; UNC ; GH11
Spiral Flute Tap; 1/4″ - 20 ; 2-1/2″ OAL ; HSSCo ; | 3B | H3 | ; Series AU503244
| Thread Diameter Size (TDZ) | 1/4″ | Standard | ANSI |
| Threads per Inch (TPI) | 20 | Tool Type | Enorm VA |
| Thread Standard | UNC | Chamfer | 2P-3P |
| Overall Length (OAL) | 2-1/2″ | Flute Type | Spiral |
| Thread Cutting Part Length (THL) | 0.67″ | End Shape | Chamfer |
| Usable Length (LU) | 1.142″ | Cutting Direction (HAND) | Right Hand |
| Connection Diameter Machine Side (DCONMS) | 0.255″ | Coolant Supply Property (CSP) | External |
| Flute Helix Angle (FHA) | 35 Degrees | Measurement Type | Inch |
| Applicable Material | | Steel | | Series/List # | AU503244 |
| Cutting Edge Material | HSSCo | Application | Blind Hole |
| Thread Tolerance Class (TCTR) | | 3B | H3 | |
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
0.05
Item successfully added to your cart
Items successfully added to your cart
Added to
Go to My Lists
Select List
Change Quantity?