ALFRA RotaBest™ RB50 is a magnetic based drilling machine by ALFRA which has a cutter dimension ranging from Ø 12.0 mm up to 50.0 mm while the cutting depth of this device is 50.0 mm.
Product Technical Details
RB 50 B
Core Drilling dimensions
Ø 12.0 - 50.0
Cutting depth
50 mm
Twist Drill
"Ø 1.0 to 16.0 mm with quickrelease chuck MK 2,Up to Ø20.0 mm with MK 2 DIN 345 direct"
Counterboring
Ø 10.0 - 40.0 mm
Tapping
with taping attachment:M3 - M20
Arbor
MT2
Stroke
190 mm
Height adjustment
100 mm
Gear box onload speed
"1. Step 250 rpm, 2. Step 450 rpm"
Magnetic foot
92x220mm
Weight
15 kg
Technical data sheet
The technical data of all product versions as a download.