Trusted by Kiwi Woodworkers for 76 Years. Jacks have supplied & serviced machinery for NZ woodworkers since 1946, and we're proud to have earned the trust of companies large and small. We provide all the machinery, accessories, service and software you need to process timber, panel, aluminium and associated materials. We're 100% Kiwi owned and operated, and have the best warranty in the industry. You can be assured of quality sales, service and support from Jacks.