Review on HQMaster Cutting Milling Tungsten Engraving by Mark Green

We have just started using these bits on the Techno Router with the Porter Cable Router. We mostly cut 1/4" from Lexan, but I also cut 1/2 from starboard and 1/2 from HDPE. These beats are GOOD! The cut quality is better than our previous $25 bit. Very straight cut. However, they required a different collet, we usually use 1/4" and 1/2" bits. Due to their slightly different geometry, they eject more chips than our other bits. Importantly, the quality is very good, the price is unbeatable we will definitely be buying more finally the delivery was fast too update 7-6-2018 the operator of our machine has just told me that this bit breaks our previous record for the number of pieces we use with the bit cut, broke and the cut quality is still better than onsrud. bit that we used before. Too bad you can't put a star. But we will order more :-)