Bead dia.

(mm)

Model   

Fixed by

Beads /m

Remark           

Cutting
material

Line
speed

(m/s)

Effeciency
(m2/h)

Life time

(m2/m)

￠10.5

HM

Spring 

holding up 

28-30

Sintered
beads

Soft
marble

25-35

6-10

25-35

Mid-hard

marble

20-35

5-10

20-30

￠11

HM

Hard
marble

20-30

4-9

10-20

￠11.5

HM