Darmet - Metalworking Equipment

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Cutting Tool Grinder and Sharpener (DM-2772)

Properties and application:

  • Grinding and sharpening device for cutting tools
  • Device is constructed as an open type, which increases the range of the grinding and working surface
  • This sharpener can grind relief, cutting edge of end mill, reamer, as well as ball end mill and tap guide cutting edge by using special attachment
  • Main parts of the sharpener are made of aluminium
  • It has many advantages such as long service life, light weight and rust resistance
  • The spindle is made with advanced technology of air floating - it rotates flexibly with minimum friction
  • Sharpening accessories are sold separately

Specifications:

Urządzenie do ostrzenia narzędzi (DM-2772) Urządzenie do ostrzenia narzędzi (DM-2772) darmet dm 2772 03

Urządzenie do ostrzenia narzędzi (DM-2772) Urządzenie do ostrzenia narzędzi (DM-2772)

ParameterValueUnit
Swivel table 245 mm
Longitudinal travel of the table (X axis) 150 mm
Cross travel of table (Y axis) 75 mm
Grinding wheel max dimensions 125 x 52 x 32 mm
Tilt angle of the wheelhead adjustment +35° - 5°  
Air bearing swivel 360°  
Air bearing stroke 250 mm
Table infeed graduation 0,02 mm
Air bearing regulation ≥0,63 MPa
Connection pipe diameer 1/4" cal
Collet 5C  
Concentricity of two tables 0,01 / 100 mm
Parallelism of the collet to the work table 0,01 / 100 mm
Rotational speed 2800 obr/min
Voltage 230 V
Motor power 0,25 kW
Frequency 50 Hz
Weight 99 kg
Right and left rotation direction Allows sharpening ball end mills thanks to DM 2776 device mounted on sharpener's working table
Diamond wheel allows grinding carbide tools Thanks to DM 278 device it is possible to sharpen tools with square shank

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