Let’s machine annealed A2 (about 18 Rockwell C) and then let’s machine a 1-2-3 block and a High Speed Steel End Mill – those are 55 to 60 Rockwell -on the Tormach PCNC 1100!
Sorry for the audio! Goof on our end with a new microphone.
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CNC Machining Steel Bracket with Tormach PCNC Mill – MFG@Home!
CNC Turning Hard Steel
Machining 4140 Steel with Niagara End Mill in HAAS VM3!