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GM Circular saw blades

HM circular saw blades for the first wood processingProfilo limitatore truciolo

For cross cutting of:
  • softwood
  • hardwood
  • exotic wood

Body blades steel
Steel used for the construction of the body blades is hot or cold rolled. 
There are two main categories:
Expansion slots
  • 80CrV2: for medium / high applications with high stress
  • 75Cr1: for standard applications
                                                            




Teeth
The choice of high quality carbide, to be used for cutting different materials, is directed towards various types of quality of micro / fine / medium grain inserts, to ensure greater durability of the circular blade, greater resistance to shocks and limited wear of the tooth.
                                                                        
The mainly used cutting geometries are alternate and trapezoidal-flat.
                                                                        
The cutting thickness is increased and radial and tangential angles are accentuated to have a better penetration and a greater dumping of the chip, avoiding the lateral kneading of the body blade.
                                                                                           
  • Speed of use 50-80 m / s
  • High feed cutting process
  • Suggested pitch according to the section and quality of the material to be cut
  • Maximum cutting performance
 
We produce all sizes, number of teeth and thickness
Diameter: from 30 mm up to 2200 mm
Thickness: from 1 mm up to 15 mm
 
The following table shows just a few of the most commonly used diameters, number of teeth and thickness
Type GM
Diameter ST SC Teeth
550 4,8 3,4 48-60-72-96
600 5,0 3,5 48-60-72-96
650 5,0 3,7 48-60-72-96
700 5,0 3,7 48-60-72-96
750 5,5 4,0 48-60-72-96
800 6,0 4,5 48-60-72-96
900 6,5 5,0 54-72-84-96
1000 7,5 6,0 54-72-84-96
1100 7,5 6,0 54-72-84-96
1200 9,0 7,0 60-72-84-100
1300 9,0 7,0 60-72-84-100
1400 9,0 7,0 60-72-84-100
1500 9,0 7,0 60-72-84-120
1600 9,0 7,0 60-72-90-120
1700 9,0 7,0 60-72-90-120
1800 9,5 7,0 60-72-90-120
1900 9,5 7,0 72-96-120
2000 9,5 7,0 72-96-120
2100 10,5 8,0 72-96-120
2200 10,5 8,0 72-96-120
(ST = cutting thickness, SC = body blade thickness)

Central bore and pin-holes available for all types of machines.
Execution of different sharpening geometries, use of various teeth quality and coatings.
 
Our technical office remains at your disposal for every application needs.