UV321 13" (330mm) Tri-Edge Tapered ARS Pole Saw & Hand Saw Replacement Blade
6.3 dental units for every inch
Impulse-Hardening results in a much longer tooth life
The use of a blade with a tapered profile and teeth that do not have conventional "set" achieves a very fast cutting blade because of it's efficiencies in creating a narrow kerf where much less wood is removed with each cut
Tapered blades are more flexible and should be used with finesse rather than with brute strength