|Ground HSS Tool Bits|
Mostly I've been playing around with different geometries and nose radius to see what the difference is. Haven't had the chance to use most of them yet. The three on the right are tools I ground last semester and they have all proven themselves in the field. Pretty cool to cut steel with steel.
On the far right is a radius tool with 1/8" on one end and 1/4" on the other end...diameter that is. Second from right is a threading tool that is ground for RH on one and and LH on the other.