Hi all
Im in the very early stages of desigining my gantry mill but I have just purchased the Proxxon BFW 40 ready to mount onto my mill when its finished, comes with 2.35,3.0,3.2,4.0,5.0,and 6.0 mm collets vairable speed 900 to 6000 rpm. The build quality is excellent and it runs extremly quiet.