Material to be worked

•  Hardwood (1)
•  HPL (1)
•  Laminate / double side laminate (2)
•  MDF / HDF (2)
•  Plywood (2)
•  Softwood (1)

D (diameter)

• (no filter) 

  250 (1) 300 (2) 320 (1) 330 (1) 520 (1)

d (bore diameter)

• (no filter) 

  30 (2) 60 (1) 50 (1) 65 (1)

Z

• 60 (2) 

  3 (2) 4 (1) 20 (2) 42 (1) 48 (1) 6 (2) 8 (1) 12 (1) 72 (2) 96 (1) 84 (1) 36 (1) 44 (1) 10+10 (1)