CCGT with PCD coating (Poly – Crystalline – Diamond)

[Firstram]

I also ordered a set of .500 IC bits to try too for my bigger holder.

Link?

 

[Aukai]

PCD coating 10pcs CCGT 120404 -AK K18 CCGT 4 3 1 -AK Copper aluminum special | eBay

We are a factory with the top technical team in China.

www.ebay.com

 

[MyLilMule]

I used these recently on some cast steel with a fly cutter, and the finish was exceptional. Haven't turned anything with them yet, soon though.

 

[MyLilMule]

So I put these to the test today on some aluminum and some 4140. Although they left a great finish, the chip breaking on them is horrible, at any depth of cut. That being said, I'll buy these again.

 

[Aukai]

I have to find the sweet rpm for the breaker to work, and depending on the DOC.