It's a Mott, but I think I goofed, the cutters make an upside down "y", and
maybe they were never that sharp, can't really tell if they had an edge to start.
There are 72 pairs. Maybe I shouldn't worry about sharpness, just run it until
they're no longer cutting real clean?
I'm not really a finish mower guy; but the flail does a smoother cut than the
old hog ever did.[/QUOTE
Hello Fred,
you have a finish type Mott flail mower.
About your flail mower knives, They are referred to as "Side Slicers",
they were very sharp when new.
If you purchase a wet well knive grinder form Sears, ebay, nothern tool or
a restaurant supply store you will always be able to maintain sharp knives
at all times as the grinding is easy and the side slicers never lose thier temper
from grinding due to the low speed and water cooled grinding media/drum.
Happy mowing
I know you have been looking at this for while-
As you have a BX25 and want to knock down and
destroy weed trees you need a flail mower with
hardened side slicers or hammer knive in order to do this.
What you are looking for is a three point hitch forestry mower.
Saying that you will be money ahead renting a small tracked
land clearer with a forestry flail mower/hammer knive type
for a few days which would tear all the weed trees and wild
heavy growth down to the ground level or below it
ground level for you.