DESS Premill Abutments

I have Arum Milling machine and Arum premill holder. Can Dess premill blank be used on Arum premill holder?

Yes we use them all the time.

I have a vhf n4 + with the nt-trading attachement for custom abutments but I don't have the Dess. Do you sell the Dess attachemnt by chance or will these fit the Nt_trading

Yes we do sell the Dess Premill Holder 
It is $990 as of 10-28-22
Price may be subject to change in the following months. 
Please call 844-947-2664 to place an order. 

Thank you

I use Megagen Anyridge implants. To make a custom abutment will you be using Dess USA base and what type of scan body should I choose for impression?

We wil be using the DESS Ti-Bases, or Pre-mill abutment, based on your restorative needs. 
You can use the Megagen Scan Body.