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Bernardo magnetic drilling machine MD 7550 / 4
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The MD 7550 / 4 magnetic drilling machine is suitable for core drilling up to 75 mm, as well as for countersinking and reaming, hence making it the ideal machine for work shops. Furthermore, the standard right and left turn allows thread cutting up to M25.
Core drill max. Ø
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75 mm
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Core drill max. drill depth
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50 mm
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Twist drill max. Ø*
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32 mm
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Twist drill max. drill depth*
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150 mm
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Twist drill max. Ø**
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16 mm
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Twist drill max. drill depth**
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110 mm
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Thread cutting max.
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M3 - M25
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Load speed
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90 / 120 / 180 / 230 rpm
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Spindle taper
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MT 3
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Arbor welden shank
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19 mm
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Distance spindle to base max. |
210 mm |
Distance weldon shank / base max. |
155 mm |
Magnetic adhesion
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32000 N
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Dimension magnetic base (L x W x H)
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200 x 100 x 70 mm
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Motor power
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1,8 kW
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Voltage
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230 V
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Machine dimensions (W x D x H)
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340 x 250 x 600 mm
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Weight approx.
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24,8 kg
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* with mounted MT-drill
** with mounted drill chuck
- Automatic internal lubrication, coolant spreads out direct on core drill
- Standard 4-step gear unit allows high torque at low speed
- 4-step gear unit allows optimal cutting speed adjustment when core drilling, thread cutting, countersinking or reaming
- Right and left turn for thread cutting comes standard
- Professional machine for heavy work loads
- Extensive range of extras increase application area
- Powerful, high-torque motor - designed for continuous operation
- Deep mounted spindle increases stability
- MT 3 taper shank allows clamping of several tools (twist drills, counterborers, reamers, tapping chucks etc.)
Standard accessories:
- Safety chain
- Plastic box
- Coolant tank
- Protective cover
- Tools
- User manual
Optional accesories:
- Set of core drills HSS, 12 - 22 mm, 6 pcs. (Art.Nr.:41-1100)
- Set of core drills HSS, 14 - 24 mm, drilling depth 25 mm, 6 pcs. (Art.Nr.:41-1101)
- Set of core drills HSS, 14 - 24 mm, drilling depth 50 mm, 6 pcs. (Art.Nr.:41-1102)
- 3 flute core drill set HSS, 6 - 13 mm, 6 pcs. (Art.Nr.:41-1103)
- Power worker (Art.Nr.:51-1050)
- Drill chuck adapter (Art.Nr.:53-1050)
- Drill chuck 1 - 16 mm / 5/8″ (Art.Nr.:24-1078)
- Drill chuck adapter MT 3 (Art.Nr.:53-1052)
- Quick release arbor f. core drills (Art.Nr.:53-1060)
- Small range tapping chuck M3 - M14 (Art.Nr.:53-1065)
- Clamp collet M3 (for S) (Art.Nr.:53-1066)
- Clamp collet M4 (for S) (Art.Nr.:53-1067)
- Clamp collet M5 (for S) (Art.Nr.:53-1068)
- Clamp collet M6 (for S) (Art.Nr.:53-1069)
- Clamp collet M8 (for S) (Art.Nr.:53-1070)
- Clamp collet M10 (for S) (Art.Nr.:53-1071)
- Clamp collet M12 (for S) (Art.Nr.:53-1072)
- Clamp collet M14 (for S) (Art.Nr.:53-1073)
- Large range tapping chuck L M8 - M24 (Art.Nr.:53-1080)
- Clamp collet M8 (for L) (Art.Nr.:53-1081)
- Clamp collet M10 (for L) (Art.Nr.:53-1082)
- Clamp collet M12 (for L) (Art.Nr.:53-1083)
- Clamp collet M14 (for L) (Art.Nr.:53-1084)
- Clamp collet M16 (for L) (Art.Nr.:53-1085)
- Clamp collet M18 (for L) (Art.Nr.:53-1086)
- Clamp collet M20 (for L) (Art.Nr.:53-1087)
- Clamp collet M24 (for L) (Art.Nr.:53-1088)
- Vise (Art.Nr.:53-1100)
- Bernardo Drilling fluid DRILL, 1:20 dilutable, 5 l canister (Art.Nr.:54-1200)
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