Bernardo Gearbox Column Drilling Machine Feed GHD 28 SV

The GHD 28 SV geared pillar drilling machine - a further development of the GHD 25 SN model - is equipped as standard with right-left rotation and an automatic drill feed. This model is mainly used by professional users, in model making, but also in the field of training.

Features Bernardo Gearbox Column Drilling Machine Feed GHD 28 SV​

• Digital spindle sleeve stroke display for photographic work
• Automatic spindle sleeve feed as standard (0.04 - 0.3 mm/rev)
• Helical gears for optimum power transmission
• High efficiency and smooth running due to helical gears in combination of steel against reinforced fibre material
• Automatic spindle sleeve feed is deactivated when the set drilling depth is reached
• Direction of rotation switch for clockwise and anti-clockwise rotation for thread cutting
• Sturdy and ground steel column, designed for heavy duty use
• Quality ball bearings ensure high runout accuracy
• 8 switchable speeds due to powerful 2-step drive motor

Scope of delivery Bernardo Gearbox Column Drilling Machine Feed GHD 28 SV​

• Keyless drill chuck 1 - 16 mm / B 16
• Drill chuck mandrel MK 3 / B 16
• Reducing sleeve MK 3 / 2, MK 3 / 1
• Digital drill depth display
• Automatic tool ejector
• Right/left-hand rotation device
• Height-adjustable protective cover

Technical Specifications Bernardo Gearbox Column Drilling Machine Feed GHD 28 SV​