€1,636 + VAT

Alfra GmbH Rotabest RB 80 X Magnetic Core Drill



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Alfra Rotabest RB 80 X Magnetic Core Drilling Machine

Type: Magnetic Core Drill

Product No: 18781

Power: 230V (also available in 110V)

Magnet: Electromagnet

Drill Description

The models of our X-series have been designed to improve your work processes significantly. This is why the RB 80X is combining all the performance features of metal core drilling with ergonomically perfect operating comfort and well thought-out equipment. The LED sensor is ensuring safety at a glance. It is indicating, if the material has the required thickness for reliable magnetic holding force. In addition, the slip clutch is protecting the machine from overload by limiting the torque. The same applies to the 'motor emergency stop' function. You drill safely and precisely - for example, with core drills with a diameter of up to 80 mm, with step drills up to a diameter of 55 mm and with twist drills up to a diameter of 32 mm. The RB 50 X has an MK3 holder and a continuously adjustable carriage with self-adjusting guide. The user-friendly extras: the practical membrane keyboard, soft-touch handles, a holder for hexagon keys and a cable in the convenient length of 5 meters.

Technical Specifications:

Core drill dimensions: Ø 12.0 - 80.0 mm / Ø 20.0 - 50.0 mm (extra long 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: 100 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: 16,000 N

Tool-Force (10 mm): 4,000 N

Min. material thickness: 10 mm

Magnetic base: 92 x 220 mm

Weight: 21.8 kg




Motor emergency stop



Oil bath gearbox

Mechanical slipping clutch



Stepless adjustment

Self-adjusting guide



Soft-touch grips

Membrane keyboard

Holder for Allen key 

Cord length 5 m





ManufacturerAlfra GmbH
ModelRotabest RB 80 X Magnetic Core Drill
TypeMagnetic Core Drill
Product No18781
Stroke190 mm
Height adjustment100 mm
Tappingwith tapping attachment up to M30
Power consumption1.800 W
Magnetic holding force16,000 N
Tool-Force (10 mm)4,000 N
Min. material thickness10 mm
Magnetic base92 x 220 mm
Weight21.8 kg