PUNCHING DRILLING CUTTING DEBURRING - Alfra
PUNCHING DRILLING CUTTING DEBURRING - Alfra
PUNCHING DRILLING CUTTING DEBURRING - Alfra
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Metal Core Drilling Machine – ALFRA Rotabest ® 60 RL-E<br />
Made in Germany by ALFRA<br />
Technical data:<br />
Core Drill: Ø 12.0 - 60.0 mm<br />
Cutter, extra long 110 mm: Ø 20.0 - 50.0 mm<br />
Cutting depth: 50.0/110.0 mm<br />
Twist drill: Ø 1.0 - 16.0 mm with drill chuck<br />
up to Ø 32 mm with Morse Taper DIN 345<br />
Tapping: with Tap Collets: up to M30<br />
with Tapping Attachment: up to M30<br />
Countersinking: Ø 10 - 55.0 mm<br />
Motor:<br />
Input: 1.800 W<br />
4-speed gearbox: right/left<br />
1. speed 50 - 110 rpm<br />
2. speed 75 - 175 rpm<br />
3. speed 105 - 245 rpm<br />
4. speed 165 - 385 rpm<br />
Tool holder: MT 3<br />
Coolant Supply: via Tool Holder<br />
Full Wave Electronics: serial<br />
Thermal protection: serial<br />
Torque Cutoff: serial<br />
Voltage: 230 Volt or 110 Volt (50-60 Hz)<br />
Magnetic adhesion: 20000 N<br />
Magnet Foot: 80 x 230 mm, 30° adjustable right/<br />
left, 10 mm back/forwards<br />
Height Adjustable: 60 mm<br />
Stroke: 190 mm<br />
Weight: 22.0 kg<br />
Scope of Supply:<br />
• Metal Core Drilling Machine 60 RL-E<br />
• Transport Case<br />
• Coolant Unit<br />
• Drilling Spray<br />
• Quick-clamp drill chuck 1 to 16 mm, MT 3<br />
• Chip remover<br />
• Safety belt<br />
• Operation manual<br />
Prod.-No.<br />
ALFRA Rotabest ® Complete Set 60 RL-E 230 Volt 18626<br />
ALFRA Rotabest ® Complete Set 60 RL-E 110 Volt 18626.110<br />
B<br />
Trouble with ordinary dovetail or<br />
pillar guides? Solid brass guide rails<br />
guarantee an optimum slide<br />
guidance.<br />
Left-handed? Reversible handles for<br />
right- and left-handed operation.<br />
Allen key misplaced? Tool pouch for<br />
the Allen key for the motor height<br />
adjustment fixing screws.<br />
Ruler to check drilling depth.<br />
NEW – durable foil keypad with flat<br />
cable, control panel slanted in direct<br />
view of operator. An end to groping<br />
for the on/off switch. Keypad easily<br />
accessible even in narrow U-beams<br />
and H-beams.<br />
Plus: motor control for right-/left<br />
rotation.<br />
Improved magnetic adhesion due to 3<br />
instead of 2 coils.<br />
Pressed in brass rings for an improved<br />
protection of the magnet coils.<br />
Especially well-suited to problemsolving<br />
and fast threading.<br />
Motor adjustable in height on the<br />
slide for maximum stroke enlargement<br />
when using twist drills and drill<br />
chucks.<br />
The heart of our Magnetic Drilling<br />
Machines: Robust electronic switch<br />
units, interchangeable with all types<br />
of the new Generation.<br />
Easy to approach for a quick service.<br />
Arbor is not included in scope of supply. B/19
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