Alfra GmbH Rotabest RB 100 RL-E Magnetic Core Drill - 110V

ALFRA Rotabest® – RB B 100 RL-E Magnetic Core Drill

Type: Magnetic Core Drill

Product No: 18636.110

Power: 110V (also available in 230V)

Magnet: Electromagnet

Drill Description

Curtain up for the XXL model from our core drilling machine basic line with right/left run. The RB 100 B RL-E is the perfect device for tasks involving large drilling diameters! The numbers speak for themselves: 245 mm stroke, 116 mm height adjustment, 4-speed gearbox. With a holding force of 20 000 N, the electromagnet is ensuring that the core drilling machine is adhering securely to the material. For its wide range of applications, it can be combined with core drills with a diameter of up to 100 mm, with step drills with a diameter of up to 55 mm and with spiral drills with a diameter of up to 32 mm. The RB 100 B RL-E is just as powerful in thread cutting as it is in drilling. With a tap you can cut threads for screws up to M50 (using a tapping attachment or tapping chuck). To protect the machine from overload, a slip clutch is limiting the torque. Besides the 'hard facts' ALFRA always focuses on user-friendliness. Soft-touch handles and a practical membrane keyboard make the daily use of the machine pleasant and safe.

Technical Specifications:

Core drill dimensions: Ø 12.0 - 100.0 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 chucks/tapping attachment: up to M30

Arbor: MT3

Stroke: 245 mm

Height adjustment: 116 mm

Gearbox – on-load speed: right/left 1. Step 50 - 150 rpm 2. Step 75 - 230 rpm 3. Step 100 - 310 rpm 4. Step 160 - 490 rpm

Power consumption: 2,500 W (230 V) 2,400 W (110 V)

Voltage: 110 V 50/60 Hz

Magnetic holding force: 20,000 N

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

Min. material thickness: 10 mm

Magnetic base: 92 x 238 mm, 30° adjustable right and left, 10 mm front and back

Weight: 28.0 kg

Features:

Motor

Smooth Start

Full-wave control electronics

Right/left run

Overload protection

Gearboxes

Oil bath gearbox

Mechanical slipping clutch

Slide

Stepless adjustment

Operation

Soft-touch grips

Membrane keyboard

Magnet

Electromagnet