I have a heat treating oven right next to my mill, so I would rather
use the oven.
On 4/24/2024 11:02 PM, Andrei via
groups.io wrote:
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Are short of squirter bottles or endmills?
Not an option for me.
On 4/24/2024 9:43 PM, Andrei via
groups.io wrote:
Use a carbide endmill and coolant. No need to
anneal
Anyone happen to know the alloy most likely to be used
for carbide insert tool holders? My guess is 4140. I have
four that I need to mill down to work in an AXA holder. They
test at 45 HRC. Thinking about annealing them before milling
and then heat treating again, so I would like specs to use.
