CUTTER HEADS & KNIVES (page 18)

Universal cutter head parameters

Parameter	Description
MAN	designed for manual feed of material (by hand)
MEC	designed for mechanical feed of material (using power feeder)
D	outer diameter of the cutter head
I	cut capacity
d	inner diameter of the cutter head (clamping diameter)
Z + V	number of cutting edges
ALU	head made of hardened aluminum alloy (low weight)
OCEL	head made of steel (high strength)
speed	recommended speed range (rpm)

Example:

IGM Universal Cutter Head MAN - D125x50 d30 Z4 V4 ALU - (cutter head for manual feed, outer diameter without knives is 125mm, cut capacity is 50mm depending on knives, the clamping diameter is 30mm, the cutter has 4 cutting teeth and 4 pre-cuts, the body is made of aluminum alloy)