Cut a slot with a drill

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Milling a slot in tool steel is easy, even with a very small mill, if you chain drill the slot first Solid carbide slot drill 30° 4 mm, Z=2 Short HA AlTiN+ · 2 cutting edges, short, 30° right-hand cutting · Eccentric relief grinding · Cutting material:

lenovo ideapad gaming 3 ssd slot HSS Slot Drill Cutting Tools, Diameter: 10 mm We are leading manufacturer supplier of Brazed Crabide, HSS ,Solid Carbide Indexable cutting depend All you need is a drill and a counter so follow this video and you can cut a slot, a circle or any