1/2″-20 UNF 3B 4 Flute HSS-E-PM Steam Oxide Bottoming Spiral Flute Tap
Spiral Flute Tap; 1/2″ - 20 ; 85.8 mm OAL ; 4 FL ; HSSE-PM ; Black Oxide ; 3B
| Thread Diameter Size (TDZ) | 1/2″ | Thread Tolerance Class (TCTR) | 3B |
| Threads per Inch (TPI) | 20 | Chamfer | Bottoming |
| Thread Standard | UNF | Coating | Black Oxide |
| Overall Length (OAL) | 85.8 mm | Flute Length | 31 mm |
| Usable Length (LU) | 58 mm | Cutting Direction (HAND) | Right Hand |
| Connection Diameter Machine Side (DCONMS) | 0.367″ | Coolant Supply Property (CSP) | External |
| Flute Count (NOF) | 4 | Measurement Type | Inch |
| Flute Helix Angle (FHA) | 25 Degrees | Grade | VAP |
| Applicable Material | | Steel | Super-Alloys / Titanium | Aluminum / Non-Ferrous Materials | | ToolTypeName | Spiral Flute Taps |
| Cutting Edge Material | HSSE-PM |
Product Features
| Country of Origin | Germany |
Shipping Info
Package Weight
0.11
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