Does anyone have experience with cutting PEEK Plastic (PolyEtherEtherKetone)? I was approached by a small company who was planning on using a water-jet cutter but are concerned with the amount of lost (1/16th) per cut. And at $300 per square ft, they are wanting to get the most out of the product.

I do have a small 3x2 piece to test and at 20% speed/100% power on a 45w I got a lot of flare up, burn marks on the material, no smell and a slight depth of maybe 1/16th deep.

Do I keep trying at 10% with multiple passes or conceed to the water-jet.

Thanks
Patty