1/4-28 3 Flute 2B Cobalt Spiral Flute Semi-Bott Yellow Ring Tap-Bright-40 Degree Helix
Spiral Flute Tap; 1/4″ - 28 ; 3 FL ; HSSCo ; Bright ; 2B ; Series 3905
Additional Tariff Surcharge of 6.6 %
| Thread Diameter Size (TDZ) | 1/4″ | Thread Tolerance Class (TCTR) | 2B |
| Threads per Inch (TPI) | 28 | Special Feature | Yellow Ring |
| Thread Standard | NF | Coating | Bright |
| Flute Count (NOF) | 3 | Style | Semi-Bottoming |
| Flute Helix Angle (FHA) | 40 Degrees | Series/List # | 3905 |
| Cutting Edge Material | HSSCo |
Product Features
| Family Description | 1/4–28 3FL 2B COB SP FL SEMI-BOTT | Country of Origin | Germany |
Shipping Info
Package Weight
0.585
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