S.T.I. Taps are cutting tools which are used in maintenance or repair applications to prepare a hole with an oversized internal thread which will accomodate a helical coil wire screw thread insert.
Technical Data:
| Type of thread | Metric ISO-thread |
| Standard | ISO529 |
| Material | Alloy Steel/HSS |
| Tolerance | ISO2(6H) |
| HRC | 58-64 |
| Surface | Bright Finished |
| Flute Type | Straight |
| Cutting Direction | Right |
| Thread Angle | 60° |
