Bernardo Radial Drilling Machine RD 1600 x 60 Vario

Bernardo Radial Drill RD 1600 x 60 Vario – High Performance with Continuous Variable Speed

The Bernardo RD 1600 x 60 Vario radial drill is designed for professional drilling, counterboring, reaming, and tapping operations up to M45. Thanks to its frequency inverter and digital control, it offers continuous variable speed (38–2000 rpm) with immediate display readout.

The spindle, equipped with an automatic brake and high concentricity, ensures precision in all conditions. The ground and torsion-free column, independent hydraulic clamps for the column, arm, and head, and the hardened and polished guideways of the radial arm ensure rigidity, stability, and long service life.

The integrated counterweight on the spindle ensures optimal balance, while the lift motor allows for rapid adjustments of the arm while maintaining the working point, suitable for repetitive operations. Standard equipment includes: box table, coolant pump, adjustable guard, LED light, and professional accessories.

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Key Specifications

Drilling up to Ø 60 mm and tapping up to M45
Continuous variable speed with digital display (38–2000 rpm)
Automatic spindle feeds (8 steps: 0.06–1.00 mm/rev)
Radial arm with horizontal travel of 1250 mm
Vertical headstock travel 585 mm and spindle travel 325 mm
Independent hydraulic clamps for column, arm, and head
Ground, torsion-free column and hardened and polished guideways
Spindle counterweight for perfect balance
Base 1740 x 980 mm and box table 750 x 500 x 500 mm included
4.0 kW main motor for heavy-duty work
Heavy structure (3800 kg) to eliminate vibrations
LED, coolant pump, and adjustable guard compliant with CE

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Package contents:
Box table 750 x 500 x 500 mm
Spindle arbor MT 5 / B16
Morse sleeves MT 5/4, MT 4/3, MT 3/2
LED work light
Initial fill Shell Tellus 46
Coolant device
Frequency inverter
Digital speed display
Lift motor
Hydraulic motor
Height-adjustable guard
Tool set

Why buy Radial Drill RD 1600 x 60 Vario from Krollit

Purchasing the Radial Drill RD 1600 x 60 Vario from Krollit means choosing not only a professional metalworking machine but also concrete support before and after purchase.
Krollit assists professionals, artisans, and workshops in selecting the most suitable machine, offering assistance, technical support, and spare parts management.

Logistics

Bernardo shipping: 5–9 business days (7 days to the South). Original spare parts available with 3–5 business days shipping. Customer support available in Italian.

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Technical table:

Specification	Value
Max. drilling capacity	60 mm
Max. tapping capacity	M45
Spindle-column distance min./max.	350 – 1600 mm
Vertical headstock movement	585 mm
Horizontal head travel	1250 mm
Spindle travel	325 mm
Spindle taper	MT 5
Spindle speed	38 – 275 / 275 – 2000 rpm
Automatic feeds	(8) 0.06 – 1.00 mm/rev
Spindle-box table distance	165 – 750 mm
Spindle-base distance	665 – 1250 mm
Base clamping area	1740 x 980 mm
Box table dimensions	750 x 500 x 500 mm
Motor power	4.0 kW
Machine dimensions (L x W x H)	2600 x 1100 x 2770 mm
Weight	approx. 3800 kg

Warranty terms and support procedures are available on the dedicated Krollit page.

View Krollit warranty terms

Frequently Asked Questions

What is a radial drill and when is it needed compared to a pillar drill?

In a pillar drill, the workpiece is moved to center the drill bit on the hole. In a radial drill, the spindle moves: the radial arm translates along the column (height) and rotates around it (angle), positioning the spindle exactly above the drilling point on fixed and heavy workpieces that are not easily moved. It is the choice for large workpieces, metal fabrication, and operations on already assembled machines.

Is the radial arm motorized or manual?

It depends on the model. Basic versions of the RD series have manual arm movement with screw locking. NC or Vario versions may have Z-axis motorization. Check the model specifications in the technical table.

What is the purpose of the right/left (R/L) spindle rotation?

Left (L) rotation allows the use of left-hand milling cutters and loosening of left-hand threaded screws. It is also useful for manual tapping operations where advancement (right) and retraction (left) are alternated to break the chip.

Are spare parts and assistance available?

Original Bernardo spare parts available with 3–5 business days shipping. Customer support available in Italian.

How much space is needed for installation?

The rotation radius of the arm determines the minimum operating area. Leave free space equal to the arm radius on all sides of the column. For machines over 500 kg, coordinate with Krollit for the necessary unloading equipment.