CNC suddenly drills too deep and burns drill bit

slot cutting drill bit for metal   Dan slotgacor

3mm HSS Drill Bit P : ₹288 ₹89

I did this by drilling a hole at one end of the slot, the hacksaw cutting into this hole at each side I then tidied up the result with a file  Parallel bars · An end mill · Coolant and cutting oil · Your work piece I'm using 2 steel angle iron · Sacrificial paint brush to remove metal flakes

sheriff of nottingham slot payout If you need to cut holes in steel, cast iron, and alloyed or non-alloyed metals, an HSS Drill Bit is the perfect bit to use Shop HSS Drill Bits Introducing the Addison 32mm Carbide Tipped Tanged Ended HSS Taper Shank Slot Drill, a precision tool designed for optimal performance in metal cutting