RB 80 SP RL-E

RB 80 SP RL-E

ALFRA RotaBes™ RB80 SP RL-E is our front line Right-Left interchangeable (RL-E) metal cutting, magnetic base core drill.

Product Technical Details

RB 80 SP RL-E
Core Drilling dimensions Ø 12.0 -80.0 mm & Ø 20.0 - 50.0mm (extra long 110mm)
Cutting depth 50.0 mm / 110.0 mm
Twist Drill Ø 1.0 - 16.0 mm with drill chuckup to Ø 32.0 mm with MT 3 DIN 345
Counterboring Ø 10.0 - 55.0 mm
Tapping with tapping chucks: up to M30 with tapping attachment: up to M30
Arbor MT 3
Stroke 190 mm
Height adjustment 60 mm
Gear box onload speed

Right/left 1.Step 50 - 110 RPM, 2.Step 75 - 175 RPM, 3.Step 105 - 245 RPM, 4.Step 165 - 385 RPM.

Voltage 230 V 50/60 Hz
Magnetic holding force 22.000 N
Tool-Force (10 mm)* 2.500 N
Magnetic base 94 x 255 mm
Weight 22.6 kg