Description of Drill America High Speed Polished Rounding Cutting Tools in Milling Accessories
High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. Available in polished finish. Weldon shanks feature a round shank with one of more flats machined into the side for easy indexing and alignment. When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging. Comes with corner rounding end mill.
The Drill America`s high-speed polished rounding cutting tool is a great addition to our milling accessories. Based on our own experience, this tool has reduced our production time considerably .The polished finish allows for a smooth cut and the high-speed construction provides excellent precision. However, this tool can be quite expensive compared to other rounding cutting tools in the market..
This bit is not advertised correctly. This is NOT a 3/8" end mill for rounding corners, it is a 3/32" end mill for rounding corners. The DIAMETER of the twist on it is 1/4" and the radius on it is 3/32". Don't be fooled into thinking this is a good deal. This is a terrible deal. You're better off buying from McMaster Carr, which is saying something.