ALFRA Rotabest® – RB B 100 RL-E

The ALFRA Rotabest® - RB 100 B RL-E is the right choice for tasks involving large drilling diameters! The figures speak for themselves: 245 mm stroke, 116 mm height adjustment, 4-speed gearbox.

With an adhesive force of 20,000 N, the electromagnet ensures that the core drill holds securely to the material. It can be combined with core drills with a diameter of up to 100 mm, with step drills with a diameter of up to 55 mm and with twist drills with a diameter of up to 32 mm.

The RB 100 B RL-E is just as powerful for tapping as it is for drilling. Using a tap, you can cut threads for screws up to M50 (using a tapping attachment or tapping chuck). To protect the machine from overloading, a slip clutch limits the torques.