ALFRA sets new standards in magnet technology!
Our permanent magnets are activated according to a patented principle, completely independent from the power supply – 100% safe and permanently stable!
ALFRA is worldwide licensee of this patented system that
allows you to drill, lift, position and transport 3 mm material
ALFRA RotaBest Metal Core Drilling Machines
🔸 100% Safe and Energy Saving
🔸 Completely new, ergonomic operating concept
🔸 Made in Germany
✔ Built-in overload protection and emergency shut-down
✔ Soft start
✔ Stepless height adjustment
✔ Membrane keypad
✔ Soft-touch handles
✔ Optimized for performance and weight
✔ Ergonomic keypad
Redefining Metal Core Drilling!
ALFRA Hydraulic Punching Press
RB 50 X
Core Drill Ø 12 - 50 mm Cutting Depth 50 mm Twist drill Ø 1 - 16 mm Counterboring Ø 10 - 40 mm Arbors Quick release chuck MT2 Stroke 190 mm Height adjustment 100 mm Gearbox- on load speed 250 rpm / 450 rpm Power consumption
230 V 50/60 Hz
110 V 50/60 Hz
Tool force (10 mm) /
3,500 N / 11,000 N Tapping M3 - M20 Magnetic base 92 x 220 mm Weight 15 kg