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FARMER · 09-26-2002, 10:28 AM

Alot of rpm on a big diameter will make a lot of heat and when it comes to hss anything over 600 degrees (celcius) will make the hardening of the tool go away.¨

Thats most of the point with HM, they can take more heat.

Hate explaining machining in english, get a machining-education ffs

D

09-26-2002, 10:28 AM	#6
FARMER Cooling Neophyte Join Date: Sep 2002 Location: Denmark Posts: 11	Alot of rpm on a big diameter will make a lot of heat and when it comes to hss anything over 600 degrees (celcius) will make the hardening of the tool go away.¨ Thats most of the point with HM, they can take more heat. Hate explaining machining in english, get a machining-education ffs D __________________ /FARMER, da man.