Hi Frank,

Unfortunately our drill bit sharpener the F0475 doesn’t sharpen the TCT drill bits or tungsten carbide tipped drill bits.

The carbide tipped bits are quite difficult to sharpen and will need a Diamond sharpening stone and an angle finder to do correctly.

there are a few videos on you tube showing how to do this, But if you are a novice they are very difficult to get right.

We sell a vast range of TCT drill bits for both SDS and standard drills.