Re: Carbide Tips Not Working
there are no pictures but first thing that comes to mind is that having the right insert for the job is important . The inserts you have will do for steel and a lot of materials but they won't be too great for aluminum . You need something more like these which are aluminum specific and will have a sharp edge https://www.ebay.com/itm/37487411268...3ABFBMrtXLkc1i
Re: Carbide Tips Not Working
...more feed .006-.012 IPR (.2-.3mm) chipload..
Re: Carbide Tips Not Working
check what cutting speed for your insert is recommended for that material.
coolant.
check the attack angle of the insert tip.
Is the lathe good alligned? What is the smallest diameter you can cut?
how exactly is the tool tip at the axis of workpiece rotation?
Re: Carbide Tips Not Working
looks like your cutting tool is above centerline. Are your HHS bit the same size as the carbide tool holder?