PUNCHING DRILLING CUTTING DEBURRING - Alfra

B Metal Core Drilling Machine – ALFRA Rotabest ®
Made in Germany by ALFRA
Technical data:
Mini 40/2 Weldon
Mini 40/2 HS Weldon
Switch keypad
Prod.-No. 18511
Type HS
Prod.-No. 18513
Core Drill: Ø 12.0 - 40.0 mm
Cutting Depth: 50.0 mm
Twist drill: Ø 1.0 - 13.0 mm
Countersinking: Ø 10.0 - 40.0 mm
Tapping: up to M20 with Tapping Attachment
Input: 1.200 W
2-speed gearbox: 250/450 rpm; 430/780 rpm (Type HS)
Arbor: 19 mm Weldon Direct Arbor
Coolant Supply: internal, automatically
Height Adjustable: 120 mm
Stroke: 141 mm
Voltage: 230 Volt or 110 Volt (50-60 Hz)
Magnet adhesion: 12.000 N
Magnet Foot: 95 x 200 mm
Magnet Foot Assembly: rigid
Weight: 15.0 kg
Scope of Supply:
• Metal Core Drilling Machine
Rotabest ® mini 40/2
• Plastic transport case
• Quick-clamp drill chuck
• HSS-Co Cutter Ø 22 mm
• Ejector Pin
• Coolant Spray ALFRA 4000
• Coolant unit
• Operation manual Prod. No.
ALFRA Rotabest ® Complete Set Mini 40/2 WD 230 Volt 18510
ALFRA Rotabest ® Complete Set Mini 40/2 WD 110 Volt 18510.110
ALFRA Rotabest ® Complete Set Mini 40/2 WD 230 Volt 18511
ALFRA Rotabest ® Complete Set Mini 40/2 WD 110 Volt 18511.110
B/28
NEW
NEW
Foil keypad
Prod.-No. 18510
Type HS
Prod.-No. 18512
Type HS (HIGH SPEED) Weldon is qualified for the use of TCT Cutters.
Prod. No.
ALFRA Rotabest ® Complete Set Mini 40/2 HS WD 230 Volt 18512
ALFRA Rotabest ® Complete Set Mini 40/2 HS WD 110 Volt 18512.110
ALFRA Rotabest ® Complete Set Mini 40/2 HS WD 230 Volt 18513
ALFRA Rotabest ® Complete Set Mini 40/2 HS WD 110 Volt 18513.110
Weldon held directly in the motor
spindle. No tool holder necessary.
Ensures the highest concentricity.