コラムドリル

BERNARDO GB 28 S

bore capacity in steel (diameter) 28,0 mm
threading 12 M
bore stroke 130 mm
throat 250 mm
table: 375 x 375 mm
morse taper 3 MK
turning speeds 75 - 3.200 U/min
total power requirement 1,1 / 1,5 kW
weight of the machine ca. 215 kg.
range L-W-H 450 x 600 x 2.020 mm
Description :
- 12 switchable speeds thanks to the powerful 2-stage motor
- Direction of rotation switch for clockwise and counterclockwise rotation for
thread cutting
- Solid work table (rotatable 360 ??°), swiveling from -45 ° to + 45 °
- Machined machine base for clamping particularly high workpieces
- Quality ball bearings ensure high concentricity
- Easy tool change thanks to the automatic tool ejector
- Adjustable drilling depth stop, drilling depth can be read off using a scale
- Stable and polished steel column, designed for heavy use
- Very smooth running thanks to ground gears in the gearbox
- High level of safety thanks to the height-adjustable chuck guard
with microswitch

Scope of delivery:
- Key chuck 1 - 13 mm / B 16
- Drill chuck arbor MK 3 / B 16
- Reduction sleeve MK 3/2
- Automatic tool ejector
- Thread cutting device
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- Right-left rotation device
- Height-adjustable protective cover
- work light