The Serrmac column drill Mod. F 28 VARIATORE of the year 2008 is a used machine that presents itself as a robust and reliable choice for precision machining in the industrial sector. If you are looking for a high quality machine with excellent performance and proven durability, the Serrmac Mod. F 28 VARIATOR is the ideal investment. Let's see together all the technical characteristics that distinguish it, and why buying it used represents a bargain.

Visual description and main components:

The Serrmac Mod. F 28 VARIATOR is a column drill with dimensions 1,885 mm (height) x 510 mm (width) x 700 mm (depth) . 98 mm diameter column , which gives great stability and resistance to vibrations, guaranteeing precision in drilling operations. The worktop features a 'T' slot system, with a 12mm center distance on two slots 16mm center distance option . The machine is also equipped with a chip tray and a refrigeration system, specified by part number 5181890 , for cleaner and safer operation.

Technical data and operational capabilities:

• Drilling capacity: With a maximum of 28 mm R50 steel , the drill offers great versatility for drilling metals and other medium hard materials.
• Tapping capacity: With a capacity of 18 mm R50 steel , it is particularly useful for processes that require a thread tap.
• Taper chuck: The drill features an MT3 Morse Taper , a standard system that allows you to use a wide range of drill bits and accessories.
• Spindle stroke: The spindle stroke is 120 mm , sufficient for drilling and machining even on thick pieces.
• Spindle sleeve diameter: 62 mm , which ensures sturdy support and reduces vibrations during the drilling operation.
• Spindle speed: The variator allows a speed range from 250 to 2,000 rpm , which makes the drill very versatile, adapting to different materials and more delicate or more aggressive operations.
• Motor power: The motor is 1.1 kW , powered by 380 V at 50 Hz , which offers the power needed to handle even the most demanding drilling operations.
• Cross table: The worktable has a travel of 280 x 160 mm , a sufficient area for fixing medium-sized workpieces.

Use and operation:

The Serrmac F 28 VARIATOR is designed to be a highly versatile and simple to use column drill. The transmission with simple variator (VS) allows you to adjust the speed smoothly, adapting to the drilling and processing needs of various materials. The drill can be used for precise drilling in metals, light alloys, plastics and wood, thanks to its ability to adapt the speed to the characteristics of the material.

Adjusting the height and depth of the chuck is easy, allowing the operator to achieve maximum precision in every phase. The use of the "T" slot system allows the piece to be securely fixed during the drilling process, reducing vibrations and increasing the quality of the final result.

Accessories and optimization of use:

The drill is compatible with a wide range of accessories, such as quick-change chucks, angle holders, chip extraction devices and cooling systems for precision machining on hard metals. These accessories help improve productivity and processing quality. Furthermore, the use of digital measurement systems can further increase the precision of operations.

Maintenance and safety:

The Serrmac Mod. F 28 VARIATOR is equipped with a chip collection system which facilitates cleaning after each use. To keep the machine in good condition, it is essential to periodically lubricate the moving parts and check the correct functioning of the speed variator. Furthermore, the machine, being a model with a manufacturing date in 2008, already complies with the safety regulations in force, but it may be advisable to verify any specific adaptations to obtain full compliance with the updated CE regulations.

Why buy used?

Buying the Serrmac Mod. F 28 VARIATOR can be an advantageous deal for those looking for a robust, precise and high-performance machine without having to bear the cost of a new drill. This model, despite having a few years behind it, still has a significant useful life and can be kept in perfect condition with regular maintenance. Its competitive price, combined with the quality of the workmanship it allows to obtain, makes this drill an unmissable opportunity for small and medium-sized workshops.

Sectors of use:

The Serrmac F 28 VARIATOR is ideal for use in mechanical workshops, prototyping laboratories, and in all those sectors that require precise drilling and tapping operations. It is particularly suitable for working on metals and plastics, but thanks to its versatility it can also be used for working on wood or composite materials.

In conclusion, the Serrmac Mod. F 28 VARIATOR represents an excellent choice for those looking for a robust, versatile column drill capable of carrying out drilling and tapping operations with great precision. If well maintained, it will be able to serve you for years to come, making the purchase an excellent opportunity.