It's made specially for wood.
C3 Carbide(It means it'll dulls little faster than C4 but less prone to chipping)
Cutter:
http://globaltooling.bizhosting.com/ql-pk-double-back-out-knife.html
Screw:
http://globaltooling.bizhosting.com/ql-pk-double-back-out-torx-screw.html
I never saw a cutter for Easy Finisher so I can't really compare them.
C3 Carbide(It means it'll dulls little faster than C4 but less prone to chipping)
Cutter:
http://globaltooling.bizhosting.com/ql-pk-double-back-out-knife.html
Screw:
http://globaltooling.bizhosting.com/ql-pk-double-back-out-torx-screw.html
I never saw a cutter for Easy Finisher so I can't really compare them.