Fly Cutters are made of Tool Steel.- Hard & Ground. Shank of all 3 pcs in the set are 3/8". Ideal for Fly Cutting on a Lathe and a Milling machine. Head Diameter : 9/16" , 3/4" & 7/8".
As an industrial and scientific professional, I find this tool kit to be a great addition to my workbench. The variety of cutters in different sizes and shapes allows me to carry out intricate machining with ease. The SHANK tool is highly durable and provides a firm grip ensuring safety during operations. However, the packaging could be improved for better organization and storage .Overall, I recommend this milling accessory for its versatility and functionality..
Pros
Includes multiple cutters for versatility in any project
Cons
May require frequent sharpening to maintain effectiveness
The review: We recently purchased this set of cutters and it has proven to be an excellent addition to our milling equipment. Based on our own experience these tools are perfect for precision cutting and shaping... Their durable construction and reliable performance make them a must-have in any industrial and scientific environment. The set includes a good variety of cutting shapes and sizes, so you have plenty of options to choose from. The only DOWNSIDE is that they may be a bit pricey, but…
Pros
The pros: Durable and reliable performance, good variety of cutting shapes and sizes.
The router bits looked good but the heads of the set screws came loose as soon as I tried to tighten them enough to use them. I had to drill out the threads and tap the larger set screws with a tap, which wasn't easy due to the fact that the case was hardened steel. If the screws were ok I would have given more stars. However, despite the fact that they were cheap, I wouldn't recommend them.