Spiral Flute Tap; 1/2″ -20 × 3.937″ OAL ; HSSE ; TiN ; UNF ; 2BX
Spiral Flute Tap; 1/2″ - 20 ; 3.937″ OAL ; HSSCo ; TiN ; 2BX ; Series CU573701
| Thread Diameter Size (TDZ) | 1/2″ | Tool Type | Rekord D-Z-BF |
| Threads per Inch (TPI) | 20 | Chamfer | 2P-3P |
| Thread Standard | UNF | Coating | TiN |
| Overall Length (OAL) | 3.937″ | Flute Type | Spiral |
| Thread Cutting Part Length (THL) | 0.87″ | End Shape | Chamfer |
| Connection Diameter Machine Side (DCONMS) | 0.367″ | Cutting Direction (HAND) | Right Hand |
| Flute Helix Angle (FHA) | 15 Degrees | Coolant Supply Property (CSP) | External |
| Applicable Material | | Steel | Aluminum / Non-Ferrous Materials | | Measurement Type | Inch |
| Cutting Edge Material | HSSCo | Series/List # | CU573701 |
| Thread Tolerance Class (TCTR) | 2BX | Application | Blind Hole |
| Standard | DIN | ANSI |
Product Features
| Remarks | • Rekord D-Z-BF tap with CBTz geometry is a slow spiral, chip breaker design for blind holes, especially CNC machines with synchronous feed control. • Longer tool life and more consistent thread quality. • Chipbreaker point geometry eliminates chip bird nesting | Country of Origin | Germany |
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0.1
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