New V Shape Carving Bits
Originally uploaded by mikeysklar
I damaged my one good bit while making circuit boards earlier this week on the CNC. Fortunately zentoolworks quickly shipped a box of 10 replacement tips. You can see how I nipped the tip off the old bit on the left. The new bits are .15mm (about 6 thousandths of a inch) in diameter. I'm hoping these tips will give my circuit boards the fine traces they need.