The powerful GB 28 S geared pillar drilling machine is characterised by its robust and vibration-free design. This model is used in repair shops, mechanical workshops and also in the training sector.
Product Highlights Bernardo Gear Drilling Machine - Column Drilling Machine GB 28 S
- 12 switchable speeds due to powerful 2-step motor
- Direction of rotation switch for clockwise and anti-clockwise rotation for thread cutting
- Solid work table (360° rotatable), swivelling from -45° to +45
- Machined machine base for clamping particularly high workpieces
- Quality ball bearings ensure high concentricity
- Easy tool change due to automatic tool ejector
- Adjustable drill depth stop, drill depth readable by scale
- Sturdy and ground steel column, designed for heavy duty use
- Smooth running due to ground gear wheels in the gearbox
- High safety due to height-adjustable chuck guard with microswitch
Scope of delivery Bernardo Gear Drilling Machine - Column Drilling Machine GB 28 S
- Gear rim drill chuck 1 - 13 mm / B 16
- Drill chuck mandrel MK 3 / B 16
- Reducing sleeve MK 3 / 2
- Automatic tool ejector
- Tapping device
- Right/left-hand rotation device
- Height-adjustable protective cover
- LED machine light
Available special accessories Bernardo Gear Drilling Machine - Column Drilling Machine GB 28 S
- Keyless drill chuck 1 - 16 mm / B 16 (Art. No. 24-1082)
- Clamping tool assortment 58 pcs, 14 mm, M 12 (Art. No. 28-1001)
- Industrial drill press vice BMS 140 (Art. No. 28-2019)
- Industrial drill press vice BMI 150 (Art. No. 28-2017)
- Twist drill set 170 pcs, HSS TiN-coated (Art. No. 41-1025)
- Cone drill cassette set B, MK 2 / 3, 14.5 - 30 mm, 9 pcs. (art. no. 41-1051)
- Coolant unit, 10 litres-400 V (for self-assembly) (Art. No. 51-1004)
Technical data Bernardo Gear Drilling Machine - Column Drilling Machine GB 28 S
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Drilling power max.
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28 mm
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Thread cutting max.
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M12
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Drill chuck
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1 - 13 mm / B 16
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Morse taper
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MK 3
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Spindle speed
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(12) 75 - 3200 rpm
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Outreach
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250 mm
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Distance spindle / table max.
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810 mm
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Distance spindle / base plate
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1210 mm
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Quill stroke
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130 mm
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Column diameter
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100 mm
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Worktop base plate
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325 x 330 mm
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Table size / T-slot size
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375 x 375 mm / 14 mm
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Motor output power S1 100%
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0,85 / 1,1 kW (400 V)
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Motor input power S6 40%
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1,1 / 1,5 KW (400 V)
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Machine dimension (W x D x H)
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450 x 600 x 2020 mm
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Weight approx.
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215 kg
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