Quick-change system for drilling and tapping. Two operations with one head
- Automatic torque limiter built into each Drill Tapper
- Built-in safety clutch and exclusive tap holders assure safe tapping
- No need to adjust torque for tapping blind or through holes
- Stable tapping is assured by simple but efficient cross tapping prevention system
- Excellent durability is achieved by utilizing the largest possible contact area
- Made with the finest quality material with a hardness of HRC 63, and ground clutch keys
- After long periods of use, the original torque can easily be restored by replacement of the clutch keys and torque rubbers
