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Long Flute endmill


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Anyone have any suppliers that carry Long Flute Endmills,

Looking to Reach 5.750 Depth 

Just For finishing .003 on walls 

Material is 316L stainless steel

Looking for Split carbide brazed but also would consider solid Carbide.

Diameter  range .750 - 1.250

 

Thank you

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49 minutes ago, Johnny M said:

Anyone have any suppliers that carry Long Flute Endmills,

Looking to Reach 5.750 Depth 

Just For finishing .003 on walls 

Material is 316L stainless steel

Looking for Split carbide brazed but also would consider solid Carbide.

Diameter  range .750 - 1.250

 

Thank you

I would use a necked down style from just about any of the major supplier verse thinking about full flute for that reach. If full flute then get at least 9 flutes if you can find one with that length of cut.

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6 hours ago, Johnny M said:

Anyone have any suppliers that carry Long Flute Endmills,

Looking to Reach 5.750 Depth 

Just For finishing .003 on walls 

Material is 316L stainless steel

Looking for Split carbide brazed but also would consider solid Carbide.

Diameter  range .750 - 1.250

Kennametal has HARVI™ III UJDE endmills with those lengths, in stock.  

1.25" Dia, 6" flute length, 6 flute, 9" OAL  many radius options

They can be pricy, but they have never let me down, and I can't say that I have always had a fair shot for them to succeed.

Regardless of what tool you end up buying, for that length, even for finishing you had better have a lot of machine and workholding behind it to run it if you plan to take that all in one depth.  That's a lot of contact points!

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10 hours ago, huskermcdoogle said:

Kennametal has HARVI™ III UJDE endmills with those lengths, in stock.  

1.25" Dia, 6" flute length, 6 flute, 9" OAL  many radius options

They can be pricy, but they have never let me down, and I can't say that I have always had a fair shot for them to succeed.

Regardless of what tool you end up buying, for that length, even for finishing you had better have a lot of machine and workholding behind it to run it if you plan to take that all in one depth.  That's a lot of contact points!

Stress and Physics being taken into account? :rofl:You mean those thing happens and need to be taken into account? :hrhr:

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