1/4 Down-Cut Ball Nose CNC Router Bit - Super-Clean Cuts + FREE Marble Maze File

Amazing Bit and file

It is great to have a file that is setup to learn how my Longmill MK2 runs with the T1 Spindle. Minus user error, I though I had burned up the bit. It cleaned up nicely and cut very clean grooves. This bit is wonderful for making mazes. I have not found any of the IDC bits that I regret buying. The all perform as shown on the videos. I look forward to making may more projects with this bit.

Amazing clean cuts

Amazing - no more 3d models for me without this! No fuzzies and no tear out. Thank you for inventing this bit!

1/4 inch end mill / ball nose

The end mill is an end mill, the ball nose is giving me a great clean cut. Question I have about how many hour of hardwood (cherry) should a bit last before the big toss.