Column drilling machine

Bernardo GHD 28 SV

Bernardo Gear-Driven Bench Drill Press GHD 28 SV with Digital Depth Display

Technical Specifications
Drilling capacity max. 28 mm
Thread cutting max. M12
Quick-change drill chuck 1 – 16 mm / B 16
Morse taper MK 3
Spindle speed (8) 75 – 3010 rpm
Feed rate 0.004 / 0.006 / 0.009 / 0.012 /
0.10 / 0.15 / 0.30 mm/rev
Arm reach 320 mm
Distance spindle / table max. 810 mm
Distance spindle / base plate 1230 mm
Quill stroke 150 mm
Column diameter 105 mm
Working area base plate 325 x 360 mm
Table size / T-slot size 500 x 350 mm / 14 mm
Motor output S1 100% 0.90 / 1.2 kW (400 V)
Motor input S6 40% 1.35 / 1.7 kW (400 V)
Machine dimensions (W x D x H) 600 x 700 x 1900 mm
Weight approx. 290 kg

Features
• Digital quill stroke display for comfortable operation
• Standard with automatic quill feed (0.04 – 0.3 mm/rev)
• Helical gear for optimal power transmission
• High efficiency and smooth operation due to helical gears in combination with steel and reinforced fiber material
• Automatic quill feed is deactivated when the set drilling depth is reached
• Direction switch for clockwise and counterclockwise rotation for thread cutting
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• Stable and ground steel column, designed for high loads
• 8 switchable speeds through powerful 2-stage drive motor

Scope of delivery
• Quick-change drill chuck 1 – 16 mm / B 16
• Drill chuck arbor MK 3 / B 16
• Reducing sleeve MK 3 / 2, MK 3 / 1
• Digital depth display
• Automatic tool ejector
• Right/left hand operation
• Height-adjustable protective cover

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