[AeroDog]

Doing a search, I found opinions in both directions about whether it's OK to use a "regular" countersink tool (the ones I've used for all the aluminum) for deburring, but can't find an opinion about countersinking stainless. Any thoughts would be appreciated.

Jerre

 

[Stearman61358]

Single flute countersink,HSS, low RPM, cutting oil and medium pressure. Been working with stainless a long time

 

[skylor]

Thick Stainless?

Doing a search, I found opinions in both directions about whether it's OK to use a "regular" countersink tool (the ones I've used for all the aluminum) for deburring, but can't find an opinion about countersinking stainless. Any thoughts would be appreciated.

Jerre

What stainless part do you have that’s thick enough to require countersinking instead of dimpling?

Skylor

 

[AeroDog]

What stainless part do you have that’s thick enough to require countersinking instead of dimpling?

Skylor

Piano hinge on cooler box door assembly. RV-12 Page 49-03.