Extension Tap; 1/4″ -20 × 6.3″ ; 3 FL ; HSSE ; UNC ; | 2B | 3B |
| Thread Diameter Size (TDZ) | 1/4″ | Thread Tolerance Class (TCTR) | 2B | 3B |
| Threads per Inch (TPI) | 20 | Tool Type | MultiTAP |
| Thread Standard | UNC | Standard | DIN | ANSI |
| Overall Length (OAL) | 6.3″ | Chamfer | 2P-3P |
| Thread Cutting Part Length (THL) | 0.669″ | Coolant Supply Property (CSP) | External |
| Usable Length (LU) | 1.81″ | Cutting Direction (HAND) | Right Hand |
| Connection Diameter Machine Side (DCONMS) | 0.255″ | Measurement Type | Inch |
| Flute Count (NOF) | 3 | Flute Type | Spiral |
| Flute Helix Angle (FHA) | 35 Degrees | Series/List # | BU783200 |
| Applicable Material | | Universal Materials | | Thread Size | 1/4″ - 20 |
| Cutting Edge Material | HSSE |
Product Features
| Remarks | • MultiTAP will cut a wide range of material including carbon steel, steel alloys, stainless steel, aluminum and copper. • Longer tool life and more consistent thread quality. • All purpose design is well suited to the job shop, short run tapping environment. • Premium HSSE cobalt base material. | Country of Origin | Germany |
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0.07
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