Brand: ALFRA
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
thickness...
ALFRA RotaBest Metal Core Drilling Machines
🔸 100% Safe and Energy Saving
🔸 Completely new, ergonomic operating concept🔸 Made in Germany
Features:
✔ 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
Model
RB 50 SP
Product Specifications
Core Drill Ø 12 - 50 mm Cutting Depth 50 mm Twist drill Ø 1 - 20 mm Counterboring Ø 10 - 40 mm Arbors Quick release chuck MT2 Stroke 100 mm Height adjustment 47 mm Gearbox- on load speed 250 rpm / 450 rpm Power consumption 1,200 W
Voltage 230 V 50/60 Hz
110 V 50/60 Hz
Tool force (10 mm) /
Magnetic adhession
2,800 N / 8,000 N Tool force (6mm S235) 2,000 N Magnetic base 72 x 190 mm Weight 11.5 kg