Difference Between Drill and End Mill

This tap and clearance drill chart shows tap and clearance drill sizes for standard threads There is also a printable version that has both metric and inch

First, different processing requirements: end mills are for milling, while drill bits are for drilling and reaming Although in some cases, the

difference between slot drill and end mill Generally speaking, end mills work horizontally to cut and mill, while drill bits work vertically to drill holes in the materials End mills

difference between slot and port End Mills are used for making shapes and holes in a workpiece during milling, profiling, contouring, slotting, counterboring, drilling and reaming