bazmak BAZMAK HMEM Supporting Member Joined Dec 12, 2012 Messages 2,220 Reaction score 1,288 Mar 30, 2017 #21 Rule of thumb,use carbide for roughing out and harder matls and use HSS for finishing and close tolerances
Rule of thumb,use carbide for roughing out and harder matls and use HSS for finishing and close tolerances
N Niels Abildgaard Well-Known Member Joined Jun 13, 2010 Messages 569 Reaction score 107 Mar 30, 2017 #22 Please see a piece of mild steel being interrupted cut [ame]https://www.youtube.com/watch?v=n-NxuXkwJ5w[/ame] http://i.imgur.com/rnPP6E2.jpg no regrinding of carbide [ame]https://www.youtube.com/watch?v=MzzHNDcskP4[/ame] http://i.imgur.com/9BudnfG.jpg Alu mirror. 2 minutes sharpening and 0.02mm depth of cut http://i.imgur.com/DKQwk4p.jpg HSS is for taps,dies and grandmothers
Please see a piece of mild steel being interrupted cut [ame]https://www.youtube.com/watch?v=n-NxuXkwJ5w[/ame] http://i.imgur.com/rnPP6E2.jpg no regrinding of carbide [ame]https://www.youtube.com/watch?v=MzzHNDcskP4[/ame] http://i.imgur.com/9BudnfG.jpg Alu mirror. 2 minutes sharpening and 0.02mm depth of cut http://i.imgur.com/DKQwk4p.jpg HSS is for taps,dies and grandmothers