Spiral Flute Tap; 7/16″ - 20 ; 3.16″ OAL ; 3 FL ; P-HSS ; Oxide ; H3 ; Series B3
Spiral Flute Tap; 7/16″ - 20 ; 3.16″ OAL ; 3 FL ; HSS ; Oxide ; H3 ; Series B3
| Thread Diameter Size (TDZ) | 7/16″ | Tool Type | Spiral Flute Tap |
| Threads per Inch (TPI) | 20 | Chamfer | 2P-3P |
| Thread Standard | UNF | Coating | Oxide |
| Overall Length (OAL) | 3.16″ | Shank Type | Square |
| Thread Cutting Part Length (THL) | 0.472″ | End Shape | Modified Bottoming |
| Usable Length (LU) | 1.85″ | Coolant Supply Property (CSP) | External |
| Connection Diameter Machine Side (DCONMS) | 0.323″ | Length Group | 2.5xD |
| Flute Count (NOF) | 3 | Square Size | 0.242″ |
| Flute Helix Angle (FHA) | 15 Degrees | Measurement Type | Inch |
| Cutting Edge Material | HSS | Tapping Prehole Diameter (Pre-hole) | 0.392″ |
| Thread Tolerance Class (TCTR) | H3 | Series/List # | B3 |
| Standard | 302A | Thread Size | 7/16″ - 20 |
Product Features
| Country of Origin | S.Korea |
Shipping Info
Package Length
4
Package Width
0.875
Package Height
0.75
Package Weight
0.074
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