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Productnumber: 18482

ALFRA Rotabest® – RB 80 B

The models in the Alfra Basic line are real endurance runners. Unbeatable in terms of service life, they also impress with their excellent price-performance ratio.

Our Basic series combines proven Alfra quality with an attractive purchase price. You get a lot of performance for little money and remain economically flexible. No matter how many hours a machine from the Basic line is in use for you - it will reliably complete its tasks.

The winning combination: robustness and precision.

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Technical details

Prod.-No. 230 V: 18782 | 110 V: 18782.110
Core drill dimensions Ø 12,0 - 80,0 mm /
Ø 20,0 - 50,0 mm
(cutting depth 110 mm)
Cutting depth 50,0 mm / 110,0 mm
Twist drill Ø 1.0 - 16.0 mm with drill chuck
up to Ø 32.0 mm
with MT3 DIN 345
Counterboring Ø 10,0 - 55,0 mm
Tapping with tapping attachment: up to M30
Arbor MT3
Stroke 190 mm
Height adjustment 60 mm
Gearbox - on-load speed 1. Step 110 rpm
2. Step 175 rpm
3. Step 245 rpm
4. Step 385 rpm
Power consumption 1.800 W
Voltage 230 V 50/60 Hz
110 V 50/60 Hz
Magnetic holding force 20,000 N
Tool-Force (10 mm)* 4,200 N
Min. material thickness 10 mm
Magnetic base 92 x 238 mm
Weight 22.0 kg; 48.5 lbs