Spiral cutterblocks for jointers and thicknessers are nothing new, having been commonly available for over a decade. I’ve used many of them, both here and in the USA, using a wide variety of woods and on a good range of machines, including 150 and 200mm jointers, 300mm benchtop and 450mm floor-standing thicknessers, through to retrofits on 600mm pre- WWII cast iron behemoths. Since moving back to Australia in 2014, I’ve used the Silent-Power cutterblock, available from Felder. I have a Hammer A331 and a Felder AD941, both combination machines.
This cutterblock is available as an option on new-order machines from the Hammer/Felder/Format4 catalogue. It cannot be retrofitted to their machines with a traditional straight-knife cutterblock, nor can it be retrofitted to other brands of machines, but the staff at Felder…