Drill Bit Extension - 1 1/4" 300

Economically:
Planning of openings and penetrations omitted
Opening sizes correspond to the actual needs
Faster than drilling with the rotary hammer

Dimensionally accurate, precise and clean
Reinforcing bars are cut clean
No structure destruction
Clean and dimensionally accurate holes

Vibration free and low noise
Protection of the user
Can be used for running business in office buildings, hospitals, schools
When used in single or multi-family dwellings minimal disturbance of inhabitants

Length: 300 mm
Connecting thread ½ "usable from Ø 32 mm
Connection thread 1 ¼ "usable from Ø 52 mm