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1. Technical Data Prod. – No.: 18630 Name Rotabest 100 Input: 1800 Watt Load rpm: 110/175/245/385 rpm Tool Holder MT 3 Coolant supply: internal, automatically Voltage: (see nameplate) Magnetic Adhesion: 20000 N Boring Ø max. in Steel: - Core Cutter...
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2. Description a) Motor b) Spindle c) Control Panel d) Magnet Foot e) Arbor f) Depth Scale g) Hexagon screw for the adjustment of the motors´ stroke range h) Clamping lever for clamping the magnet foot i) Rear support j) Recess for safety belt k) Adjusting screws for adjusting the slide...
3. Standard scope of supply a) Transport Case b) Coolant Unit c) Coolant Spray d) Chip Remover e) Safety Belt f) Allan Key 2,5 mm g) Allan Key 6,0 mm Prior to use: Read Operation Manual! Pay attention to Safety Precautions! Appropriate Use This device is destined to: Cut material with magnetizable surface with core cutters, twist drills and to tap...
Do not execute any electric welding on the workpiece, on which the Metal Core Drilling Machine is used. Prior to all operations, mount coolant unit (b). Danger of injuries! Danger of an electric shock For operations on walls and ceilings, we recommend cooling with our spray (Alfra BIO 2000, Prod.- No. 21010).
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Switching on and off. • Check connecting line and plug on damages first! • Push button MAGNET ON, in order to initiate the magnet and the magnetic adhesion is guaranteed. • When working on walls and ceilings, safe machine with safety belt (f). •...
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Operating tips. First, place annular cutter with ejector pin on a marked center or marking. Drilling with ALFRA Rotabest cutters does not require much expenditure of force. Set the cutter and spot-drill, until the entire cut edge is formed as a circle.
The Metal Core Drilling Machine ALFRA ROTABEST should be serviced after appr. 250 hours running time by our Alfra workshop or appointed dealers. Only use genuine ALFRA spare parts. Spare part list at the end of this operation manual.
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Cutting depth 50 mm Product- No. 2002 ... 050 Alfra Tapping Attachment M3 – M12 Product-No. 18652 Alfra Tapping Attachment M10 – M 20 Product-No. 18653 HSS Countersink and Deburrer Ø 25 mm Product -No. 18533 HSS Countersink and Deburrer Ø 40 mm Product -No.
9. Guarantee For our ALFRA Rotabest Metal Core Drilling Machines we grant guarantee according to the legal and regional regulations (proven by invoice). 10. CE Declaration of Conformity We declare in our exclusive responsibility, that this product correspond to the...
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