Title: Skip if You Need Precision.
Review: Since I started using this bit I've noticed dimensional flaws in parts I've been cutting on my CNCShark router. Today I proved the errors were from this bit not being centered in the shank. A straight plunge produces a hole close to 3/32" in diameter. Cutting around a 1" square I ended up with a square very close to 15/16" on a side. Lied to my CNC software and told it the bit was 3/32" in diameter, and I could then cut the 1" square within 5/1000". What does it mean? It means the blade is off-center by approximately 1/64".This was not a single instance of a flawed product. I have 3 of these bits, and they all cut the same square from the same file 1/16" small.Currently waiting on Amana and Onsrud 1/16" straight bits. Will update this review on their accuracy when they arrive. I've had best luck with Onsrud bits in larger sizes being exactly what they claim to be. Hopefully their 1/16" bit is also precise.
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