Spiral Flute Tap; 1/2″ - 20 ; 3.937″ OAL ; 4 FL ; HSS-E ; Hardslick ; 2B ; Series BG
Spiral Flute Tap; 1/2″ - 20 ; 3.937″ OAL ; 4 FL ; HSSE ; HL ; 2B ; Series BG
| Thread Diameter Size (TDZ) | 1/2″ | Chamfer | 2P-3P |
| Threads per Inch (TPI) | 20 | Coating | HL |
| Thread Standard | UNF | Shank Type | Square |
| Overall Length (OAL) | 3.937″ | Flute Type | Spiral |
| Thread Cutting Part Length (THL) | 0.5118″ | End Shape | Modified Bottoming |
| Usable Length (LU) | 2.067″ | Coolant Supply Property (CSP) | External |
| Connection Diameter Machine Side (DCONMS) | 0.367″ | Length Group | 2.5xD |
| Flute Count (NOF) | 4 | Square Size | 0.275″ |
| Flute Helix Angle (FHA) | 40 Degrees | Measurement Type | Inch |
| Cutting Edge Material | HSSE | Tapping Prehole Diameter (Pre-hole) | 0.4545″ |
| Thread Tolerance Class (TCTR) | 2B | Series/List # | BG |
| Standard | DIN/ANSI | Thread Size | 1/2″ - 20 |
| Tool Type | Oil Field Taps |
Product Features
| Country of Origin | S.Korea |
Shipping Info
Package Length
0.75
Package Width
5.125
Package Height
0.875
Package Weight
0.117
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